1488430075

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:146

約数の個数: 108

約数和(自身を含む): 2262042720

約数和(自身を除く): 773612645

約数列:

[1, 5, 11, 19, 25, 29, 47, 55, 95, 121, 145, 209, 235, 275, 319, 361, 475, 517, 551, 605, 725, 893, 1045, 1175, 1363, 1595, 1805, 2299, 2585, 2755, 3025, 3509, 3971, 4465, 5225, 5687, 6061, 6815, 7975, 9025, 9823, 10469, 11495, 12925, 13775, 14993, 16967, 17545, 19855, 22325, 25897, 28435, 30305, 34075, 43681, 49115, 52345, 57475, 66671, 74965, 84835, 87725, 99275, 108053, 115159, 129485, 142175, 151525, 164923, 186637, 218405, 245575, 261725, 284867, 333355, 374825, 424175, 492043, 540265, 575795, 647425, 824615, 933185, 1092025, 1266749, 1424335, 1666775, 2053007, 2460215, 2701325, 2878975, 3133537, 4123075, 4665925, 5412473, 6333745, 7121675, 10265035, 12301075, 15667685, 27062365, 31668725, 51325175, 59537203, 78338425, 135311825, 297686015, 1488430075]

約数ペア:

[(1, 1488430075), (5, 297686015), (11, 135311825), (19, 78338425), (25, 59537203), (29, 51325175), (47, 31668725), (55, 27062365), (95, 15667685), (121, 12301075), (145, 10265035), (209, 7121675), (235, 6333745), (275, 5412473), (319, 4665925), (361, 4123075), (475, 3133537), (517, 2878975), (551, 2701325), (605, 2460215), (725, 2053007), (893, 1666775), (1045, 1424335), (1175, 1266749), (1363, 1092025), (1595, 933185), (1805, 824615), (2299, 647425), (2585, 575795), (2755, 540265), (3025, 492043), (3509, 424175), (3971, 374825), (4465, 333355), (5225, 284867), (5687, 261725), (6061, 245575), (6815, 218405), (7975, 186637), (9025, 164923), (9823, 151525), (10469, 142175), (11495, 129485), (12925, 115159), (13775, 108053), (14993, 99275), (16967, 87725), (17545, 84835), (19855, 74965), (22325, 66671), (25897, 57475), (28435, 52345), (30305, 49115), (34075, 43681)]