39693145

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2521}}^1$

素因数の和:2640

約数の個数: 16

約数和(自身を含む): 49390848

約数和(自身を除く): 9697703

約数列:

[1, 5, 47, 67, 235, 335, 2521, 3149, 12605, 15745, 118487, 168907, 592435, 844535, 7938629, 39693145]

約数ペア:

[(1, 39693145), (5, 7938629), (47, 844535), (67, 592435), (235, 168907), (335, 118487), (2521, 15745), (3149, 12605)]