12275145

素因数分解:

$3^5\times 5^1\times {\mathrm{10103}}^1$

素因数の和:10123

約数の個数: 24

約数和(自身を含む): 22067136

約数和(自身を除く): 9791991

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 10103, 30309, 50515, 90927, 151545, 272781, 454635, 818343, 1363905, 2455029, 4091715, 12275145]

約数ペア:

[(1, 12275145), (3, 4091715), (5, 2455029), (9, 1363905), (15, 818343), (27, 454635), (45, 272781), (81, 151545), (135, 90927), (243, 50515), (405, 30309), (1215, 10103)]