123424895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{15061}}^1$

素因数の和:15226

約数の個数: 16

約数和(自身を含む): 162669600

約数和(自身を除く): 39244705

約数列:

[1, 5, 11, 55, 149, 745, 1639, 8195, 15061, 75305, 165671, 828355, 2244089, 11220445, 24684979, 123424895]

約数ペア:

[(1, 123424895), (5, 24684979), (11, 11220445), (55, 2244089), (149, 828355), (745, 165671), (1639, 75305), (8195, 15061)]