38305865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9661}}^1$

素因数の和:9740

約数の個数: 16

約数和(自身を含む): 50319696

約数和(自身を除く): 12013831

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 9661, 48305, 125593, 589321, 627965, 2946605, 7661173, 38305865]

約数ペア:

[(1, 38305865), (5, 7661173), (13, 2946605), (61, 627965), (65, 589321), (305, 125593), (793, 48305), (3965, 9661)]