28455645

素因数分解:

$3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{3727}}^1$

素因数の和:4244

約数の個数: 16

約数和(自身を含む): 45630720

約数和(自身を除く): 17175075

約数列:

[1, 3, 5, 15, 509, 1527, 2545, 3727, 7635, 11181, 18635, 55905, 1897043, 5691129, 9485215, 28455645]

約数ペア:

[(1, 28455645), (3, 9485215), (5, 5691129), (15, 1897043), (509, 55905), (1527, 18635), (2545, 11181), (3727, 7635)]