26207125

素因数分解:

$5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 38068992

約数和(自身を除く): 11861867

約数列:

[1, 5, 7, 25, 35, 61, 125, 175, 305, 427, 491, 875, 1525, 2135, 2455, 3437, 7625, 10675, 12275, 17185, 29951, 53375, 61375, 85925, 149755, 209657, 429625, 748775, 1048285, 3743875, 5241425, 26207125]

約数ペア:

[(1, 26207125), (5, 5241425), (7, 3743875), (25, 1048285), (35, 748775), (61, 429625), (125, 209657), (175, 149755), (305, 85925), (427, 61375), (491, 53375), (875, 29951), (1525, 17185), (2135, 12275), (2455, 10675), (3437, 7625)]