5241425

素因数分解:

$5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 7564992

約数和(自身を除く): 2323567

約数列:

[1, 5, 7, 25, 35, 61, 175, 305, 427, 491, 1525, 2135, 2455, 3437, 10675, 12275, 17185, 29951, 85925, 149755, 209657, 748775, 1048285, 5241425]

約数ペア:

[(1, 5241425), (5, 1048285), (7, 748775), (25, 209657), (35, 149755), (61, 85925), (175, 29951), (305, 17185), (427, 12275), (491, 10675), (1525, 3437), (2135, 2455)]