70519795

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{821}}^1$

素因数の和:1286

約数の個数: 16

約数和(自身を含む): 87000480

約数和(自身を除く): 16480685

約数列:

[1, 5, 41, 205, 419, 821, 2095, 4105, 17179, 33661, 85895, 168305, 343999, 1719995, 14103959, 70519795]

約数ペア:

[(1, 70519795), (5, 14103959), (41, 1719995), (205, 343999), (419, 168305), (821, 85895), (2095, 33661), (4105, 17179)]