25236145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3301}}^1$

素因数の和:3456

約数の個数: 16

約数和(自身を含む): 33284160

約数和(自身を除く): 8048015

約数列:

[1, 5, 11, 55, 139, 695, 1529, 3301, 7645, 16505, 36311, 181555, 458839, 2294195, 5047229, 25236145]

約数ペア:

[(1, 25236145), (5, 5047229), (11, 2294195), (55, 458839), (139, 181555), (695, 36311), (1529, 16505), (3301, 7645)]