28737015

素因数分解:

$3^1\times 5^1\times {\mathrm{751}}^1\times {\mathrm{2551}}^1$

素因数の和:3310

約数の個数: 16

約数和(自身を含む): 46058496

約数和(自身を除く): 17321481

約数列:

[1, 3, 5, 15, 751, 2253, 2551, 3755, 7653, 11265, 12755, 38265, 1915801, 5747403, 9579005, 28737015]

約数ペア:

[(1, 28737015), (3, 9579005), (5, 5747403), (15, 1915801), (751, 38265), (2253, 12755), (2551, 11265), (3755, 7653)]