206576415

素因数分解:

$3^2\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{3083}}^1$

素因数の和:4583

約数の個数: 24

約数和(自身を含む): 358422480

約数和(自身を除く): 151846065

約数列:

[1, 3, 5, 9, 15, 45, 1489, 3083, 4467, 7445, 9249, 13401, 15415, 22335, 27747, 46245, 67005, 138735, 4590587, 13771761, 22952935, 41315283, 68858805, 206576415]

約数ペア:

[(1, 206576415), (3, 68858805), (5, 41315283), (9, 22952935), (15, 13771761), (45, 4590587), (1489, 138735), (3083, 67005), (4467, 46245), (7445, 27747), (9249, 22335), (13401, 15415)]