129634865

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{3557}}^1$

素因数の和:3796

約数の個数: 16

約数和(自身を含む): 160622352

約数和(自身を除く): 30987487

約数列:

[1, 5, 37, 185, 197, 985, 3557, 7289, 17785, 36445, 131609, 658045, 700729, 3503645, 25926973, 129634865]

約数ペア:

[(1, 129634865), (5, 25926973), (37, 3503645), (185, 700729), (197, 658045), (985, 131609), (3557, 36445), (7289, 17785)]