3230145

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 5840640

約数和(自身を除く): 2610495

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 337, 355, 639, 1011, 1065, 1685, 1917, 3033, 3195, 5055, 9099, 9585, 15165, 23927, 45495, 71781, 119635, 215343, 358905, 646029, 1076715, 3230145]

約数ペア:

[(1, 3230145), (3, 1076715), (5, 646029), (9, 358905), (15, 215343), (27, 119635), (45, 71781), (71, 45495), (135, 23927), (213, 15165), (337, 9585), (355, 9099), (639, 5055), (1011, 3195), (1065, 3033), (1685, 1917)]