3789385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 4870800

約数和(自身を除く): 1081415

約数列:

[1, 5, 17, 85, 109, 409, 545, 1853, 2045, 6953, 9265, 34765, 44581, 222905, 757877, 3789385]

約数ペア:

[(1, 3789385), (5, 757877), (17, 222905), (85, 44581), (109, 34765), (409, 9265), (545, 6953), (1853, 2045)]