2716575

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1249}}^1$

素因数の和:1291

約数の個数: 24

約数和(自身を含む): 4650000

約数和(自身を除く): 1933425

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 1249, 2175, 3747, 6245, 18735, 31225, 36221, 93675, 108663, 181105, 543315, 905525, 2716575]

約数ペア:

[(1, 2716575), (3, 905525), (5, 543315), (15, 181105), (25, 108663), (29, 93675), (75, 36221), (87, 31225), (145, 18735), (435, 6245), (725, 3747), (1249, 2175)]