2755660225

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{34031}}^1$

素因数の和:34161

約数の個数: 24

約数和(自身を含む): 3544773120

約数和(自身を除く): 789112895

約数列:

[1, 5, 25, 41, 79, 205, 395, 1025, 1975, 3239, 16195, 34031, 80975, 170155, 850775, 1395271, 2688449, 6976355, 13442245, 34881775, 67211225, 110226409, 551132045, 2755660225]

約数ペア:

[(1, 2755660225), (5, 551132045), (25, 110226409), (41, 67211225), (79, 34881775), (205, 13442245), (395, 6976355), (1025, 2688449), (1975, 1395271), (3239, 850775), (16195, 170155), (34031, 80975)]