42956715

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{42743}}^1$

素因数の和:42818

約数の個数: 16

約数和(自身を含む): 69758208

約数和(自身を除く): 26801493

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 42743, 128229, 213715, 641145, 2863781, 8591343, 14318905, 42956715]

約数ペア:

[(1, 42956715), (3, 14318905), (5, 8591343), (15, 2863781), (67, 641145), (201, 213715), (335, 128229), (1005, 42743)]