25337145

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^2$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 42458688

約数和(自身を除く): 17121543

約数列:

[1, 3, 5, 15, 23, 69, 115, 271, 345, 813, 1355, 4065, 6233, 18699, 31165, 73441, 93495, 220323, 367205, 1101615, 1689143, 5067429, 8445715, 25337145]

約数ペア:

[(1, 25337145), (3, 8445715), (5, 5067429), (15, 1689143), (23, 1101615), (69, 367205), (115, 220323), (271, 93495), (345, 73441), (813, 31165), (1355, 18699), (4065, 6233)]