15747145

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{487}}^1$

素因数の和:744

約数の個数: 16

約数和(自身を含む): 19676160

約数和(自身を除く): 3929015

約数列:

[1, 5, 29, 145, 223, 487, 1115, 2435, 6467, 14123, 32335, 70615, 108601, 543005, 3149429, 15747145]

約数ペア:

[(1, 15747145), (5, 3149429), (29, 543005), (145, 108601), (223, 70615), (487, 32335), (1115, 14123), (2435, 6467)]