2247279725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{569}}^1\times {\mathrm{9293}}^1$

素因数の和:9889

約数の個数: 24

約数和(自身を含む): 2956049640

約数和(自身を除く): 708769915

約数列:

[1, 5, 17, 25, 85, 425, 569, 2845, 9293, 9673, 14225, 46465, 48365, 157981, 232325, 241825, 789905, 3949525, 5287717, 26438585, 89891189, 132192925, 449455945, 2247279725]

約数ペア:

[(1, 2247279725), (5, 449455945), (17, 132192925), (25, 89891189), (85, 26438585), (425, 5287717), (569, 3949525), (2845, 789905), (9293, 241825), (9673, 232325), (14225, 157981), (46465, 48365)]