12470545

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 15333120

約数和(自身を除く): 2862575

約数列:

[1, 5, 79, 131, 241, 395, 655, 1205, 10349, 19039, 31571, 51745, 95195, 157855, 2494109, 12470545]

約数ペア:

[(1, 12470545), (5, 2494109), (79, 157855), (131, 95195), (241, 51745), (395, 31571), (655, 19039), (1205, 10349)]