42320905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{45263}}^1$

素因数の和:45296

約数の個数: 16

約数和(自身を含む): 58662144

約数和(自身を除く): 16341239

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 45263, 226315, 497893, 769471, 2489465, 3847355, 8464181, 42320905]

約数ペア:

[(1, 42320905), (5, 8464181), (11, 3847355), (17, 2489465), (55, 769471), (85, 497893), (187, 226315), (935, 45263)]