316680345

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227011}}^1$

素因数の和:227053

約数の個数: 24

約数和(自身を含む): 566621952

約数和(自身を除く): 249941607

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 227011, 681033, 1135055, 2043099, 3405165, 7037341, 10215495, 21112023, 35186705, 63336069, 105560115, 316680345]

約数ペア:

[(1, 316680345), (3, 105560115), (5, 63336069), (9, 35186705), (15, 21112023), (31, 10215495), (45, 7037341), (93, 3405165), (155, 2043099), (279, 1135055), (465, 681033), (1395, 227011)]