1337779625

素因数分解:

$5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 2137707936

約数和(自身を除く): 799928311

約数列:

[1, 5, 7, 13, 25, 35, 49, 53, 65, 91, 125, 175, 245, 265, 317, 325, 371, 455, 637, 689, 875, 1225, 1325, 1585, 1625, 1855, 2219, 2275, 2597, 3185, 3445, 4121, 4823, 6125, 6625, 7925, 9275, 11095, 11375, 12985, 15533, 15925, 16801, 17225, 20605, 24115, 28847, 33761, 39625, 46375, 55475, 64925, 77665, 79625, 84005, 86125, 103025, 117607, 120575, 144235, 168805, 201929, 218413, 277375, 324625, 388325, 420025, 515125, 588035, 602875, 721175, 823249, 844025, 1009645, 1092065, 1528891, 1941625, 2100125, 2940175, 3605875, 4116245, 4220125, 5048225, 5460325, 7644455, 10702237, 14700875, 20581225, 25241125, 27301625, 38222275, 53511185, 102906125, 191111375, 267555925, 1337779625]

約数ペア:

[(1, 1337779625), (5, 267555925), (7, 191111375), (13, 102906125), (25, 53511185), (35, 38222275), (49, 27301625), (53, 25241125), (65, 20581225), (91, 14700875), (125, 10702237), (175, 7644455), (245, 5460325), (265, 5048225), (317, 4220125), (325, 4116245), (371, 3605875), (455, 2940175), (637, 2100125), (689, 1941625), (875, 1528891), (1225, 1092065), (1325, 1009645), (1585, 844025), (1625, 823249), (1855, 721175), (2219, 602875), (2275, 588035), (2597, 515125), (3185, 420025), (3445, 388325), (4121, 324625), (4823, 277375), (6125, 218413), (6625, 201929), (7925, 168805), (9275, 144235), (11095, 120575), (11375, 117607), (12985, 103025), (15533, 86125), (15925, 84005), (16801, 79625), (17225, 77665), (20605, 64925), (24115, 55475), (28847, 46375), (33761, 39625)]