486514385

素因数分解:

$5^1\times 7^2\times {\mathrm{653}}^1\times {\mathrm{3041}}^1$

素因数の和:3713

約数の個数: 24

約数和(自身を含む): 680398056

約数和(自身を除く): 193883671

約数列:

[1, 5, 7, 35, 49, 245, 653, 3041, 3265, 4571, 15205, 21287, 22855, 31997, 106435, 149009, 159985, 745045, 1985773, 9928865, 13900411, 69502055, 97302877, 486514385]

約数ペア:

[(1, 486514385), (5, 97302877), (7, 69502055), (35, 13900411), (49, 9928865), (245, 1985773), (653, 745045), (3041, 159985), (3265, 149009), (4571, 106435), (15205, 31997), (21287, 22855)]