74830015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{11177}}^1$

素因数の和:11298

約数の個数: 16

約数和(自身を含む): 97651008

約数和(自身を除く): 22820993

約数列:

[1, 5, 13, 65, 103, 515, 1339, 6695, 11177, 55885, 145301, 726505, 1151231, 5756155, 14966003, 74830015]

約数ペア:

[(1, 74830015), (5, 14966003), (13, 5756155), (65, 1151231), (103, 726505), (515, 145301), (1339, 55885), (6695, 11177)]