72942815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{8783}}^1$

素因数の和:8950

約数の個数: 16

約数和(自身を含む): 96132096

約数和(自身を除く): 23189281

約数列:

[1, 5, 11, 55, 151, 755, 1661, 8305, 8783, 43915, 96613, 483065, 1326233, 6631165, 14588563, 72942815]

約数ペア:

[(1, 72942815), (5, 14588563), (11, 6631165), (55, 1326233), (151, 483065), (755, 96613), (1661, 43915), (8305, 8783)]