119139775

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{67121}}^1$

素因数の和:67202

約数の個数: 12

約数和(自身を含む): 149816304

約数和(自身を除く): 30676529

約数列:

[1, 5, 25, 71, 355, 1775, 67121, 335605, 1678025, 4765591, 23827955, 119139775]

約数ペア:

[(1, 119139775), (5, 23827955), (25, 4765591), (71, 1678025), (355, 335605), (1775, 67121)]