1330553475

素因数分解:

$3^2\times 5^2\times {\mathrm{5913571}}^1$

素因数の和:5913587

約数の個数: 18

約数和(自身を含む): 2383169516

約数和(自身を除く): 1052616041

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 5913571, 17740713, 29567855, 53222139, 88703565, 147839275, 266110695, 443517825, 1330553475]

約数ペア:

[(1, 1330553475), (3, 443517825), (5, 266110695), (9, 147839275), (15, 88703565), (25, 53222139), (45, 29567855), (75, 17740713), (225, 5913571)]