71102065

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{709}}^1$

素因数の和:1392

約数の個数: 16

約数和(自身を含む): 88335360

約数和(自身を除く): 17233295

約数列:

[1, 5, 31, 155, 647, 709, 3235, 3545, 20057, 21979, 100285, 109895, 458723, 2293615, 14220413, 71102065]

約数ペア:

[(1, 71102065), (5, 14220413), (31, 2293615), (155, 458723), (647, 109895), (709, 100285), (3235, 21979), (3545, 20057)]