4421275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 5919264

約数和(自身を除く): 1497989

約数列:

[1, 5, 17, 25, 85, 101, 103, 425, 505, 515, 1717, 1751, 2525, 2575, 8585, 8755, 10403, 42925, 43775, 52015, 176851, 260075, 884255, 4421275]

約数ペア:

[(1, 4421275), (5, 884255), (17, 260075), (25, 176851), (85, 52015), (101, 43775), (103, 42925), (425, 10403), (505, 8755), (515, 8585), (1717, 2575), (1751, 2525)]