2013986895

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{36161}}^1$

素因数の和:36295

約数の個数: 32

約数和(自身を含む): 3332689920

約数和(自身を除く): 1318703025

約数列:

[1, 3, 5, 15, 47, 79, 141, 235, 237, 395, 705, 1185, 3713, 11139, 18565, 36161, 55695, 108483, 180805, 542415, 1699567, 2856719, 5098701, 8497835, 8570157, 14283595, 25493505, 42850785, 134265793, 402797379, 671328965, 2013986895]

約数ペア:

[(1, 2013986895), (3, 671328965), (5, 402797379), (15, 134265793), (47, 42850785), (79, 25493505), (141, 14283595), (235, 8570157), (237, 8497835), (395, 5098701), (705, 2856719), (1185, 1699567), (3713, 542415), (11139, 180805), (18565, 108483), (36161, 55695)]