8425485

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 15120000

約数和(自身を除く): 6694515

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 449, 695, 1251, 1347, 2085, 2245, 3753, 4041, 6255, 6735, 12123, 18765, 20205, 60615, 62411, 187233, 312055, 561699, 936165, 1685097, 2808495, 8425485]

約数ペア:

[(1, 8425485), (3, 2808495), (5, 1685097), (9, 936165), (15, 561699), (27, 312055), (45, 187233), (135, 62411), (139, 60615), (417, 20205), (449, 18765), (695, 12123), (1251, 6735), (1347, 6255), (2085, 4041), (2245, 3753)]