5587985

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 7707960

約数和(自身を除く): 2119975

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 389, 845, 1105, 1945, 2873, 5057, 6613, 14365, 25285, 33065, 65741, 85969, 328705, 429845, 1117597, 5587985]

約数ペア:

[(1, 5587985), (5, 1117597), (13, 429845), (17, 328705), (65, 85969), (85, 65741), (169, 33065), (221, 25285), (389, 14365), (845, 6613), (1105, 5057), (1945, 2873)]