5271275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 7053120

約数和(自身を除く): 1781845

約数列:

[1, 5, 17, 25, 79, 85, 157, 395, 425, 785, 1343, 1975, 2669, 3925, 6715, 12403, 13345, 33575, 62015, 66725, 210851, 310075, 1054255, 5271275]

約数ペア:

[(1, 5271275), (5, 1054255), (17, 310075), (25, 210851), (79, 66725), (85, 62015), (157, 33575), (395, 13345), (425, 12403), (785, 6715), (1343, 3925), (1975, 2669)]