63960525

素因数分解:

$3^2\times 5^2\times {\mathrm{284269}}^1$

素因数の和:284285

約数の個数: 18

約数和(自身を含む): 114560810

約数和(自身を除く): 50600285

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 284269, 852807, 1421345, 2558421, 4264035, 7106725, 12792105, 21320175, 63960525]

約数ペア:

[(1, 63960525), (3, 21320175), (5, 12792105), (9, 7106725), (15, 4264035), (25, 2558421), (45, 1421345), (75, 852807), (225, 284269)]