628077325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{3413}}^1$

素因数の和:3873

約数の個数: 24

約数和(自身を含む): 826775208

約数和(自身を除く): 198697883

約数列:

[1, 5, 17, 25, 85, 425, 433, 2165, 3413, 7361, 10825, 17065, 36805, 58021, 85325, 184025, 290105, 1450525, 1477829, 7389145, 25123093, 36945725, 125615465, 628077325]

約数ペア:

[(1, 628077325), (5, 125615465), (17, 36945725), (25, 25123093), (85, 7389145), (425, 1477829), (433, 1450525), (2165, 290105), (3413, 184025), (7361, 85325), (10825, 58021), (17065, 36805)]