57206475

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{3581}}^1$

素因数の和:3668

約数の個数: 36

約数和(自身を含む): 103935312

約数和(自身を除く): 46728837

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 213, 225, 355, 639, 1065, 1775, 3195, 3581, 5325, 10743, 15975, 17905, 32229, 53715, 89525, 161145, 254251, 268575, 762753, 805725, 1271255, 2288259, 3813765, 6356275, 11441295, 19068825, 57206475]

約数ペア:

[(1, 57206475), (3, 19068825), (5, 11441295), (9, 6356275), (15, 3813765), (25, 2288259), (45, 1271255), (71, 805725), (75, 762753), (213, 268575), (225, 254251), (355, 161145), (639, 89525), (1065, 53715), (1775, 32229), (3195, 17905), (3581, 15975), (5325, 10743)]