2857045185

素因数分解:

$3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{380179}}^1$

素因数の和:380357

約数の個数: 24

約数和(自身を含む): 4981878720

約数和(自身を除く): 2124833535

約数列:

[1, 3, 5, 9, 15, 45, 167, 501, 835, 1503, 2505, 7515, 380179, 1140537, 1900895, 3421611, 5702685, 17108055, 63489893, 190469679, 317449465, 571409037, 952348395, 2857045185]

約数ペア:

[(1, 2857045185), (3, 952348395), (5, 571409037), (9, 317449465), (15, 190469679), (45, 63489893), (167, 17108055), (501, 5702685), (835, 3421611), (1503, 1900895), (2505, 1140537), (7515, 380179)]