78332015

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{1709}}^1$

素因数の和:1906

約数の個数: 16

約数和(自身を含む): 96033600

約数和(自身を除く): 17701585

約数列:

[1, 5, 89, 103, 445, 515, 1709, 8545, 9167, 45835, 152101, 176027, 760505, 880135, 15666403, 78332015]

約数ペア:

[(1, 78332015), (5, 15666403), (89, 880135), (103, 760505), (445, 176027), (515, 152101), (1709, 45835), (8545, 9167)]