2251425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2729}}^1$

素因数の和:2753

約数の個数: 24

約数和(自身を含む): 4062240

約数和(自身を除く): 1810815

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 2729, 8187, 13645, 30019, 40935, 68225, 90057, 150095, 204675, 450285, 750475, 2251425]

約数ペア:

[(1, 2251425), (3, 750475), (5, 450285), (11, 204675), (15, 150095), (25, 90057), (33, 68225), (55, 40935), (75, 30019), (165, 13645), (275, 8187), (825, 2729)]