2108243325

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1479469}}^1$

素因数の和:1479501

約数の個数: 24

約数和(自身を含む): 3669085600

約数和(自身を除く): 1560842275

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 1479469, 4438407, 7397345, 22192035, 28109911, 36986725, 84329733, 110960175, 140549555, 421648665, 702747775, 2108243325]

約数ペア:

[(1, 2108243325), (3, 702747775), (5, 421648665), (15, 140549555), (19, 110960175), (25, 84329733), (57, 36986725), (75, 28109911), (95, 22192035), (285, 7397345), (475, 4438407), (1425, 1479469)]