87950005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{123007}}^1$

素因数の和:123036

約数の個数: 16

約数和(自身を含む): 123992064

約数和(自身を除く): 36042059

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 123007, 615035, 1353077, 1599091, 6765385, 7995455, 17590001, 87950005]

約数ペア:

[(1, 87950005), (5, 17590001), (11, 7995455), (13, 6765385), (55, 1599091), (65, 1353077), (143, 615035), (715, 123007)]