804569285

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{56009}}^1$

素因数の和:56057

約数の個数: 24

約数和(自身を含む): 1106981640

約数和(自身を除く): 302412355

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 845, 1105, 2873, 14365, 56009, 280045, 728117, 952153, 3640585, 4760765, 9465521, 12377989, 47327605, 61889945, 160913857, 804569285]

約数ペア:

[(1, 804569285), (5, 160913857), (13, 61889945), (17, 47327605), (65, 12377989), (85, 9465521), (169, 4760765), (221, 3640585), (845, 952153), (1105, 728117), (2873, 280045), (14365, 56009)]