996911425

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 1326522240

約数和(自身を除く): 329610815

約数列:

[1, 5, 23, 25, 67, 113, 115, 229, 335, 565, 575, 1145, 1541, 1675, 2599, 2825, 5267, 5725, 7571, 7705, 12995, 15343, 25877, 26335, 37855, 38525, 64975, 76715, 129385, 131675, 174133, 189275, 352889, 383575, 595171, 646925, 870665, 1733759, 1764445, 2975855, 4353325, 8668795, 8822225, 14879275, 39876457, 43343975, 199382285, 996911425]

約数ペア:

[(1, 996911425), (5, 199382285), (23, 43343975), (25, 39876457), (67, 14879275), (113, 8822225), (115, 8668795), (229, 4353325), (335, 2975855), (565, 1764445), (575, 1733759), (1145, 870665), (1541, 646925), (1675, 595171), (2599, 383575), (2825, 352889), (5267, 189275), (5725, 174133), (7571, 131675), (7705, 129385), (12995, 76715), (15343, 64975), (25877, 38525), (26335, 37855)]