42775455

素因数分解:

$3^1\times 5^1\times {\mathrm{1657}}^1\times {\mathrm{1721}}^1$

素因数の和:3386

約数の個数: 16

約数和(自身を含む): 68521824

約数和(自身を除く): 25746369

約数列:

[1, 3, 5, 15, 1657, 1721, 4971, 5163, 8285, 8605, 24855, 25815, 2851697, 8555091, 14258485, 42775455]

約数ペア:

[(1, 42775455), (3, 14258485), (5, 8555091), (15, 2851697), (1657, 25815), (1721, 24855), (4971, 8605), (5163, 8285)]