121357925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1193}}^1$

素因数の和:1529

約数の個数: 24

約数和(自身を含む): 162713544

約数和(自身を除く): 41355619

約数列:

[1, 5, 13, 25, 65, 313, 325, 1193, 1565, 4069, 5965, 7825, 15509, 20345, 29825, 77545, 101725, 373409, 387725, 1867045, 4854317, 9335225, 24271585, 121357925]

約数ペア:

[(1, 121357925), (5, 24271585), (13, 9335225), (25, 4854317), (65, 1867045), (313, 387725), (325, 373409), (1193, 101725), (1565, 77545), (4069, 29825), (5965, 20345), (7825, 15509)]