2013642315

素因数分解:

$3^3\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{13523}}^1$

素因数の和:14640

約数の個数: 32

約数和(自身を含む): 3583319040

約数和(自身を除く): 1569676725

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1103, 3309, 5515, 9927, 13523, 16545, 29781, 40569, 49635, 67615, 121707, 148905, 202845, 365121, 608535, 1825605, 14915869, 44747607, 74579345, 134242821, 223738035, 402728463, 671214105, 2013642315]

約数ペア:

[(1, 2013642315), (3, 671214105), (5, 402728463), (9, 223738035), (15, 134242821), (27, 74579345), (45, 44747607), (135, 14915869), (1103, 1825605), (3309, 608535), (5515, 365121), (9927, 202845), (13523, 148905), (16545, 121707), (29781, 67615), (40569, 49635)]