159659325

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 355155840

約数和(自身を除く): 195496515

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 35, 45, 51, 63, 67, 75, 85, 89, 105, 119, 153, 175, 201, 225, 255, 267, 315, 335, 357, 425, 445, 469, 525, 595, 603, 623, 765, 801, 1005, 1071, 1139, 1275, 1335, 1407, 1513, 1575, 1675, 1785, 1869, 2225, 2345, 2975, 3015, 3115, 3417, 3825, 4005, 4221, 4539, 5025, 5355, 5607, 5695, 5963, 6675, 7035, 7565, 7973, 8925, 9345, 10251, 10591, 11725, 13617, 15075, 15575, 17085, 17889, 20025, 21105, 22695, 23919, 26775, 28035, 28475, 29815, 31773, 35175, 37825, 39865, 41741, 46725, 51255, 52955, 53667, 68085, 71757, 85425, 89445, 95319, 101371, 105525, 113475, 119595, 125223, 140175, 149075, 158865, 199325, 208705, 256275, 264775, 268335, 304113, 340425, 358785, 375669, 447225, 476595, 506855, 597975, 626115, 709597, 794325, 912339, 1043525, 1341675, 1520565, 1793925, 1878345, 2128791, 2382975, 2534275, 3130575, 3547985, 4561695, 6386373, 7602825, 9391725, 10643955, 17739925, 22808475, 31931865, 53219775, 159659325]

約数ペア:

[(1, 159659325), (3, 53219775), (5, 31931865), (7, 22808475), (9, 17739925), (15, 10643955), (17, 9391725), (21, 7602825), (25, 6386373), (35, 4561695), (45, 3547985), (51, 3130575), (63, 2534275), (67, 2382975), (75, 2128791), (85, 1878345), (89, 1793925), (105, 1520565), (119, 1341675), (153, 1043525), (175, 912339), (201, 794325), (225, 709597), (255, 626115), (267, 597975), (315, 506855), (335, 476595), (357, 447225), (425, 375669), (445, 358785), (469, 340425), (525, 304113), (595, 268335), (603, 264775), (623, 256275), (765, 208705), (801, 199325), (1005, 158865), (1071, 149075), (1139, 140175), (1275, 125223), (1335, 119595), (1407, 113475), (1513, 105525), (1575, 101371), (1675, 95319), (1785, 89445), (1869, 85425), (2225, 71757), (2345, 68085), (2975, 53667), (3015, 52955), (3115, 51255), (3417, 46725), (3825, 41741), (4005, 39865), (4221, 37825), (4539, 35175), (5025, 31773), (5355, 29815), (5607, 28475), (5695, 28035), (5963, 26775), (6675, 23919), (7035, 22695), (7565, 21105), (7973, 20025), (8925, 17889), (9345, 17085), (10251, 15575), (10591, 15075), (11725, 13617)]