139737495

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4339}}^1$

素因数の和:4479

約数の個数: 32

約数和(自身を含む): 237484800

約数和(自身を除く): 97747305

約数列:

[1, 3, 5, 15, 19, 57, 95, 113, 285, 339, 565, 1695, 2147, 4339, 6441, 10735, 13017, 21695, 32205, 65085, 82441, 247323, 412205, 490307, 1236615, 1470921, 2451535, 7354605, 9315833, 27947499, 46579165, 139737495]

約数ペア:

[(1, 139737495), (3, 46579165), (5, 27947499), (15, 9315833), (19, 7354605), (57, 2451535), (95, 1470921), (113, 1236615), (285, 490307), (339, 412205), (565, 247323), (1695, 82441), (2147, 65085), (4339, 32205), (6441, 21695), (10735, 13017)]