74509045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67429}}^1$

素因数の和:67464

約数の個数: 16

約数和(自身を含む): 101954160

約数和(自身を除く): 27445115

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 67429, 337145, 876577, 1146293, 4382885, 5731465, 14901809, 74509045]

約数ペア:

[(1, 74509045), (5, 14901809), (13, 5731465), (17, 4382885), (65, 1146293), (85, 876577), (221, 337145), (1105, 67429)]