71306665

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{883}}^1$

素因数の和:1440

約数の個数: 16

約数和(自身を含む): 88598016

約数和(自身を除く): 17291351

約数列:

[1, 5, 31, 155, 521, 883, 2605, 4415, 16151, 27373, 80755, 136865, 460043, 2300215, 14261333, 71306665]

約数ペア:

[(1, 71306665), (5, 14261333), (31, 2300215), (155, 460043), (521, 136865), (883, 80755), (2605, 27373), (4415, 16151)]