12254505

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5483}}^1$

素因数の和:5640

約数の個数: 16

約数和(自身を含む): 19742400

約数和(自身を除く): 7487895

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 5483, 16449, 27415, 82245, 816967, 2450901, 4084835, 12254505]

約数ペア:

[(1, 12254505), (3, 4084835), (5, 2450901), (15, 816967), (149, 82245), (447, 27415), (745, 16449), (2235, 5483)]