2029787575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{147353}}^1$

素因数の和:147411

約数の個数: 24

約数和(自身を含む): 2740784400

約数和(自身を除く): 710996825

約数列:

[1, 5, 19, 25, 29, 95, 145, 475, 551, 725, 2755, 13775, 147353, 736765, 2799707, 3683825, 4273237, 13998535, 21366185, 69992675, 81191503, 106830925, 405957515, 2029787575]

約数ペア:

[(1, 2029787575), (5, 405957515), (19, 106830925), (25, 81191503), (29, 69992675), (95, 21366185), (145, 13998535), (475, 4273237), (551, 3683825), (725, 2799707), (2755, 736765), (13775, 147353)]