280069505

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{22343}}^1$

素因数の和:22480

約数の個数: 16

約数和(自身を含む): 353928960

約数和(自身を除く): 73859455

約数列:

[1, 5, 23, 109, 115, 545, 2507, 12535, 22343, 111715, 513889, 2435387, 2569445, 12176935, 56013901, 280069505]

約数ペア:

[(1, 280069505), (5, 56013901), (23, 12176935), (109, 2569445), (115, 2435387), (545, 513889), (2507, 111715), (12535, 22343)]