77312905

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{709}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 94214160

約数和(自身を除く): 16901255

約数列:

[1, 5, 113, 193, 565, 709, 965, 3545, 21809, 80117, 109045, 136837, 400585, 684185, 15462581, 77312905]

約数ペア:

[(1, 77312905), (5, 15462581), (113, 684185), (193, 400585), (565, 136837), (709, 109045), (965, 80117), (3545, 21809)]