2015176865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1\times {\mathrm{1039}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 2660636160

約数和(自身を除く): 645459295

約数列:

[1, 5, 13, 53, 65, 265, 563, 689, 1039, 2815, 3445, 5195, 7319, 13507, 29839, 36595, 55067, 67535, 149195, 275335, 387907, 584957, 715871, 1939535, 2924785, 3579355, 7604441, 31002721, 38022205, 155013605, 403035373, 2015176865]

約数ペア:

[(1, 2015176865), (5, 403035373), (13, 155013605), (53, 38022205), (65, 31002721), (265, 7604441), (563, 3579355), (689, 2924785), (1039, 1939535), (2815, 715871), (3445, 584957), (5195, 387907), (7319, 275335), (13507, 149195), (29839, 67535), (36595, 55067)]