80553565

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{1531}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 102582720

約数和(自身を除く): 22029155

約数列:

[1, 5, 17, 85, 619, 1531, 3095, 7655, 10523, 26027, 52615, 130135, 947689, 4738445, 16110713, 80553565]

約数ペア:

[(1, 80553565), (5, 16110713), (17, 4738445), (85, 947689), (619, 130135), (1531, 52615), (3095, 26027), (7655, 10523)]