2767222225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{941}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 3728511360

約数和(自身を除く): 961289135

約数列:

[1, 5, 19, 25, 41, 95, 151, 205, 475, 755, 779, 941, 1025, 2869, 3775, 3895, 4705, 6191, 14345, 17879, 19475, 23525, 30955, 38581, 71725, 89395, 117629, 142091, 154775, 192905, 446975, 588145, 710455, 733039, 964525, 2699729, 2940725, 3552275, 3665195, 5825731, 13498645, 18325975, 29128655, 67493225, 110688889, 145643275, 553444445, 2767222225]

約数ペア:

[(1, 2767222225), (5, 553444445), (19, 145643275), (25, 110688889), (41, 67493225), (95, 29128655), (151, 18325975), (205, 13498645), (475, 5825731), (755, 3665195), (779, 3552275), (941, 2940725), (1025, 2699729), (2869, 964525), (3775, 733039), (3895, 710455), (4705, 588145), (6191, 446975), (14345, 192905), (17879, 154775), (19475, 142091), (23525, 117629), (30955, 89395), (38581, 71725)]