390621145

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{12619}}^1$

素因数の和:12816

約数の個数: 16

約数和(自身を含む): 483396480

約数和(自身を除く): 92775335

約数列:

[1, 5, 41, 151, 205, 755, 6191, 12619, 30955, 63095, 517379, 1905469, 2586895, 9527345, 78124229, 390621145]

約数ペア:

[(1, 390621145), (5, 78124229), (41, 9527345), (151, 2586895), (205, 1905469), (755, 517379), (6191, 63095), (12619, 30955)]