16890135

素因数分解:

$3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{2971}}^1$

素因数の和:3358

約数の個数: 16

約数和(自身を含む): 27104640

約数和(自身を除く): 10214505

約数列:

[1, 3, 5, 15, 379, 1137, 1895, 2971, 5685, 8913, 14855, 44565, 1126009, 3378027, 5630045, 16890135]

約数ペア:

[(1, 16890135), (3, 5630045), (5, 3378027), (15, 1126009), (379, 44565), (1137, 14855), (1895, 8913), (2971, 5685)]