70662485

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{709}}^1$

素因数の和:1388

約数の個数: 16

約数和(自身を含む): 87790080

約数和(自身を除く): 17127595

約数列:

[1, 5, 31, 155, 643, 709, 3215, 3545, 19933, 21979, 99665, 109895, 455887, 2279435, 14132497, 70662485]

約数ペア:

[(1, 70662485), (5, 14132497), (31, 2279435), (155, 455887), (643, 109895), (709, 99665), (3215, 21979), (3545, 19933)]