2069439285

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{13313}}^1$

素因数の和:13605

約数の個数: 32

約数和(自身を含む): 3402419328

約数和(自身を除く): 1332980043

約数列:

[1, 3, 5, 15, 43, 129, 215, 241, 645, 723, 1205, 3615, 10363, 13313, 31089, 39939, 51815, 66565, 155445, 199695, 572459, 1717377, 2862295, 3208433, 8586885, 9625299, 16042165, 48126495, 137962619, 413887857, 689813095, 2069439285]

約数ペア:

[(1, 2069439285), (3, 689813095), (5, 413887857), (15, 137962619), (43, 48126495), (129, 16042165), (215, 9625299), (241, 8586885), (645, 3208433), (723, 2862295), (1205, 1717377), (3615, 572459), (10363, 199695), (13313, 155445), (31089, 66565), (39939, 51815)]