2178115935

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1332181}}^1$

素因数の和:1332298

約数の個数: 16

約数和(自身を含む): 3516960480

約数和(自身を除く): 1338844545

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 1332181, 3996543, 6660905, 19982715, 145207729, 435623187, 726038645, 2178115935]

約数ペア:

[(1, 2178115935), (3, 726038645), (5, 435623187), (15, 145207729), (109, 19982715), (327, 6660905), (545, 3996543), (1635, 1332181)]