42430505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{8263}}^1$

素因数の和:8360

約数の個数: 16

約数和(自身を含む): 55534080

約数和(自身を除く): 13103575

約数列:

[1, 5, 13, 65, 79, 395, 1027, 5135, 8263, 41315, 107419, 537095, 652777, 3263885, 8486101, 42430505]

約数ペア:

[(1, 42430505), (5, 8486101), (13, 3263885), (65, 652777), (79, 537095), (395, 107419), (1027, 41315), (5135, 8263)]