40724945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{7151}}^1$

素因数の和:7240

約数の個数: 16

約数和(自身を含む): 52524288

約数和(自身を除く): 11799343

約数列:

[1, 5, 17, 67, 85, 335, 1139, 5695, 7151, 35755, 121567, 479117, 607835, 2395585, 8144989, 40724945]

約数ペア:

[(1, 40724945), (5, 8144989), (17, 2395585), (67, 607835), (85, 479117), (335, 121567), (1139, 35755), (5695, 7151)]