73899175

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 109582272

約数和(自身を除く): 35683097

約数列:

[1, 5, 7, 25, 35, 37, 101, 113, 175, 185, 259, 505, 565, 707, 791, 925, 1295, 2525, 2825, 3535, 3737, 3955, 4181, 6475, 11413, 17675, 18685, 19775, 20905, 26159, 29267, 57065, 79891, 93425, 104525, 130795, 146335, 285325, 399455, 422281, 653975, 731675, 1997275, 2111405, 2955967, 10557025, 14779835, 73899175]

約数ペア:

[(1, 73899175), (5, 14779835), (7, 10557025), (25, 2955967), (35, 2111405), (37, 1997275), (101, 731675), (113, 653975), (175, 422281), (185, 399455), (259, 285325), (505, 146335), (565, 130795), (707, 104525), (791, 93425), (925, 79891), (1295, 57065), (2525, 29267), (2825, 26159), (3535, 20905), (3737, 19775), (3955, 18685), (4181, 17675), (6475, 11413)]