121860505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{110281}}^1$

素因数の和:110316

約数の個数: 16

約数和(自身を含む): 166746384

約数和(自身を除く): 44885879

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 110281, 551405, 1433653, 1874777, 7168265, 9373885, 24372101, 121860505]

約数ペア:

[(1, 121860505), (5, 24372101), (13, 9373885), (17, 7168265), (65, 1874777), (85, 1433653), (221, 551405), (1105, 110281)]