90814085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{2819}}^1$

素因数の和:3220

約数の個数: 16

約数和(自身を含む): 115732800

約数和(自身を除く): 24918715

約数列:

[1, 5, 17, 85, 379, 1895, 2819, 6443, 14095, 32215, 47923, 239615, 1068401, 5342005, 18162817, 90814085]

約数ペア:

[(1, 90814085), (5, 18162817), (17, 5342005), (85, 1068401), (379, 239615), (1895, 47923), (2819, 32215), (6443, 14095)]