42360125

素因数分解:

$5^3\times {\mathrm{109}}^1\times {\mathrm{3109}}^1$

素因数の和:3233

約数の個数: 16

約数和(自身を含む): 53367600

約数和(自身を除く): 11007475

約数列:

[1, 5, 25, 109, 125, 545, 2725, 3109, 13625, 15545, 77725, 338881, 388625, 1694405, 8472025, 42360125]

約数ペア:

[(1, 42360125), (5, 8472025), (25, 1694405), (109, 388625), (125, 338881), (545, 77725), (2725, 15545), (3109, 13625)]