13869405

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28019}}^1$

素因数の和:28041

約数の個数: 24

約数和(自身を含む): 26226720

約数和(自身を除く): 12357315

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 28019, 84057, 140095, 252171, 308209, 420285, 924627, 1260855, 1541045, 2773881, 4623135, 13869405]

約数ペア:

[(1, 13869405), (3, 4623135), (5, 2773881), (9, 1541045), (11, 1260855), (15, 924627), (33, 420285), (45, 308209), (55, 252171), (99, 140095), (165, 84057), (495, 28019)]