1330303975

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 2429844480

約数和(自身を除く): 1099540505

約数列:

[1, 5, 7, 11, 13, 17, 25, 35, 53, 55, 59, 65, 77, 85, 91, 119, 143, 175, 187, 221, 265, 275, 295, 325, 371, 385, 413, 425, 455, 583, 595, 649, 689, 715, 767, 901, 935, 1001, 1003, 1105, 1309, 1325, 1475, 1547, 1855, 1925, 2065, 2275, 2431, 2915, 2975, 3127, 3245, 3445, 3575, 3835, 4081, 4505, 4543, 4675, 4823, 5005, 5015, 5369, 5525, 6307, 6545, 7021, 7579, 7735, 8437, 9275, 9911, 10325, 11033, 11713, 12155, 13039, 14575, 15635, 16225, 17017, 17225, 19175, 20405, 21889, 22525, 22715, 24115, 25025, 25075, 26845, 31535, 32725, 34397, 35105, 37895, 38675, 40651, 42185, 49555, 53053, 53159, 55165, 58565, 59059, 60775, 65195, 69377, 77231, 78175, 81991, 85085, 91273, 102025, 109445, 113575, 120575, 128843, 134225, 143429, 157675, 171985, 175525, 189475, 203255, 210925, 240779, 247775, 265265, 265795, 275825, 284557, 292825, 295295, 325975, 346885, 372113, 386155, 409955, 425425, 447161, 456365, 547225, 584749, 644215, 691067, 717145, 859925, 901901, 1004003, 1016275, 1203895, 1326325, 1328975, 1422785, 1476475, 1734425, 1860565, 1930775, 2049775, 2235805, 2281825, 2923745, 3130127, 3221075, 3455335, 3585725, 4093243, 4509505, 4837469, 5020015, 6019475, 7113925, 7601737, 9302825, 11179025, 14618725, 15650635, 17276675, 20466215, 22547525, 24187345, 25100075, 38008685, 53212159, 78253175, 102331075, 120936725, 190043425, 266060795, 1330303975]

約数ペア:

[(1, 1330303975), (5, 266060795), (7, 190043425), (11, 120936725), (13, 102331075), (17, 78253175), (25, 53212159), (35, 38008685), (53, 25100075), (55, 24187345), (59, 22547525), (65, 20466215), (77, 17276675), (85, 15650635), (91, 14618725), (119, 11179025), (143, 9302825), (175, 7601737), (187, 7113925), (221, 6019475), (265, 5020015), (275, 4837469), (295, 4509505), (325, 4093243), (371, 3585725), (385, 3455335), (413, 3221075), (425, 3130127), (455, 2923745), (583, 2281825), (595, 2235805), (649, 2049775), (689, 1930775), (715, 1860565), (767, 1734425), (901, 1476475), (935, 1422785), (1001, 1328975), (1003, 1326325), (1105, 1203895), (1309, 1016275), (1325, 1004003), (1475, 901901), (1547, 859925), (1855, 717145), (1925, 691067), (2065, 644215), (2275, 584749), (2431, 547225), (2915, 456365), (2975, 447161), (3127, 425425), (3245, 409955), (3445, 386155), (3575, 372113), (3835, 346885), (4081, 325975), (4505, 295295), (4543, 292825), (4675, 284557), (4823, 275825), (5005, 265795), (5015, 265265), (5369, 247775), (5525, 240779), (6307, 210925), (6545, 203255), (7021, 189475), (7579, 175525), (7735, 171985), (8437, 157675), (9275, 143429), (9911, 134225), (10325, 128843), (11033, 120575), (11713, 113575), (12155, 109445), (13039, 102025), (14575, 91273), (15635, 85085), (16225, 81991), (17017, 78175), (17225, 77231), (19175, 69377), (20405, 65195), (21889, 60775), (22525, 59059), (22715, 58565), (24115, 55165), (25025, 53159), (25075, 53053), (26845, 49555), (31535, 42185), (32725, 40651), (34397, 38675), (35105, 37895)]