74126455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{17021}}^1$

素因数の和:17106

約数の個数: 16

約数和(自身を含む): 97229664

約数和(自身を除く): 23103209

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 17021, 85105, 221273, 1106365, 1140407, 5702035, 14825291, 74126455]

約数ペア:

[(1, 74126455), (5, 14825291), (13, 5702035), (65, 1140407), (67, 1106365), (335, 221273), (871, 85105), (4355, 17021)]