489099075

素因数分解:

$3^1\times 5^2\times {\mathrm{6521321}}^1$

素因数の和:6521334

約数の個数: 12

約数和(自身を含む): 808643928

約数和(自身を除く): 319544853

約数列:

[1, 3, 5, 15, 25, 75, 6521321, 19563963, 32606605, 97819815, 163033025, 489099075]

約数ペア:

[(1, 489099075), (3, 163033025), (5, 97819815), (15, 32606605), (25, 19563963), (75, 6521321)]