69684355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{16001}}^1$

素因数の和:16086

約数の個数: 16

約数和(自身を含む): 91403424

約数和(自身を除く): 21719069

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 16001, 80005, 208013, 1040065, 1072067, 5360335, 13936871, 69684355]

約数ペア:

[(1, 69684355), (5, 13936871), (13, 5360335), (65, 1072067), (67, 1040065), (335, 208013), (871, 80005), (4355, 16001)]