1376621505

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{5683}}^1$

素因数の和:6470

約数の個数: 48

約数和(自身を含む): 2731048320

約数和(自身を除く): 1354426815

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 769, 2307, 3845, 5383, 5683, 6921, 11535, 16149, 17049, 26915, 28415, 34605, 39781, 48447, 51147, 80745, 85245, 119343, 198905, 242235, 255735, 358029, 596715, 1790145, 4370227, 13110681, 21851135, 30591589, 39332043, 65553405, 91774767, 152957945, 196660215, 275324301, 458873835, 1376621505]

約数ペア:

[(1, 1376621505), (3, 458873835), (5, 275324301), (7, 196660215), (9, 152957945), (15, 91774767), (21, 65553405), (35, 39332043), (45, 30591589), (63, 21851135), (105, 13110681), (315, 4370227), (769, 1790145), (2307, 596715), (3845, 358029), (5383, 255735), (5683, 242235), (6921, 198905), (11535, 119343), (16149, 85245), (17049, 80745), (26915, 51147), (28415, 48447), (34605, 39781)]