25175271

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 39191040

約数和(自身を除く): 14015769

約数列:

[1, 3, 11, 23, 33, 41, 69, 123, 253, 451, 759, 809, 943, 1353, 2427, 2829, 8899, 10373, 18607, 26697, 31119, 33169, 55821, 99507, 204677, 364859, 614031, 762887, 1094577, 2288661, 8391757, 25175271]

約数ペア:

[(1, 25175271), (3, 8391757), (11, 2288661), (23, 1094577), (33, 762887), (41, 614031), (69, 364859), (123, 204677), (253, 99507), (451, 55821), (759, 33169), (809, 31119), (943, 26697), (1353, 18607), (2427, 10373), (2829, 8899)]