27000615

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 45792000

約数和(自身を除く): 18791385

約数列:

[1, 3, 5, 15, 19, 57, 95, 211, 285, 449, 633, 1055, 1347, 2245, 3165, 4009, 6735, 8531, 12027, 20045, 25593, 42655, 60135, 94739, 127965, 284217, 473695, 1421085, 1800041, 5400123, 9000205, 27000615]

約数ペア:

[(1, 27000615), (3, 9000205), (5, 5400123), (15, 1800041), (19, 1421085), (57, 473695), (95, 284217), (211, 127965), (285, 94739), (449, 60135), (633, 42655), (1055, 25593), (1347, 20045), (2245, 12027), (3165, 8531), (4009, 6735)]