487331505

素因数分解:

$3^3\times 5^1\times {\mathrm{3609863}}^1$

素因数の和:3609877

約数の個数: 16

約数和(自身を含む): 866367360

約数和(自身を除く): 379035855

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 3609863, 10829589, 18049315, 32488767, 54147945, 97466301, 162443835, 487331505]

約数ペア:

[(1, 487331505), (3, 162443835), (5, 97466301), (9, 54147945), (15, 32488767), (27, 18049315), (45, 10829589), (135, 3609863)]