71660495

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{3323}}^1$

素因数の和:3574

約数の個数: 16

約数和(自身を含む): 90944640

約数和(自身を除く): 19284145

約数列:

[1, 5, 19, 95, 227, 1135, 3323, 4313, 16615, 21565, 63137, 315685, 754321, 3771605, 14332099, 71660495]

約数ペア:

[(1, 71660495), (5, 14332099), (19, 3771605), (95, 754321), (227, 315685), (1135, 63137), (3323, 21565), (4313, 16615)]