136415665

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1\times {\mathrm{643}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 165626496

約数和(自身を除く): 29210831

約数列:

[1, 5, 151, 281, 643, 755, 1405, 3215, 42431, 97093, 180683, 212155, 485465, 903415, 27283133, 136415665]

約数ペア:

[(1, 136415665), (5, 27283133), (151, 903415), (281, 485465), (643, 212155), (755, 180683), (1405, 97093), (3215, 42431)]