61276475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1129}}^1$

素因数の和:1319

約数の個数: 24

約数和(自身を含む): 82390560

約数和(自身を除く): 21114085

約数列:

[1, 5, 13, 25, 65, 167, 325, 835, 1129, 2171, 4175, 5645, 10855, 14677, 28225, 54275, 73385, 188543, 366925, 942715, 2451059, 4713575, 12255295, 61276475]

約数ペア:

[(1, 61276475), (5, 12255295), (13, 4713575), (25, 2451059), (65, 942715), (167, 366925), (325, 188543), (835, 73385), (1129, 54275), (2171, 28225), (4175, 14677), (5645, 10855)]