67515265

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{15121}}^1$

素因数の和:15192

約数の個数: 16

約数和(自身を含む): 87102720

約数和(自身を除く): 19587455

約数列:

[1, 5, 19, 47, 95, 235, 893, 4465, 15121, 75605, 287299, 710687, 1436495, 3553435, 13503053, 67515265]

約数ペア:

[(1, 67515265), (5, 13503053), (19, 3553435), (47, 1436495), (95, 710687), (235, 287299), (893, 75605), (4465, 15121)]