30808215

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12011}}^1$

素因数の和:12044

約数の個数: 32

約数和(自身を含む): 57657600

約数和(自身を除く): 26849385

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 12011, 36033, 60055, 108099, 180165, 228209, 324297, 540495, 684627, 1141045, 1621485, 2053881, 3423135, 6161643, 10269405, 30808215]

約数ペア:

[(1, 30808215), (3, 10269405), (5, 6161643), (9, 3423135), (15, 2053881), (19, 1621485), (27, 1141045), (45, 684627), (57, 540495), (95, 324297), (135, 228209), (171, 180165), (285, 108099), (513, 60055), (855, 36033), (2565, 12011)]