71098505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{2207}}^1$

素因数の和:2608

約数の個数: 16

約数和(自身を含む): 90616320

約数和(自身を除く): 19517815

約数列:

[1, 5, 17, 85, 379, 1895, 2207, 6443, 11035, 32215, 37519, 187595, 836453, 4182265, 14219701, 71098505]

約数ペア:

[(1, 71098505), (5, 14219701), (17, 4182265), (85, 836453), (379, 187595), (1895, 37519), (2207, 32215), (6443, 11035)]