315040925

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{1049}}^1$

素因数の和:1393

約数の個数: 24

約数和(自身を含む): 401927400

約数和(自身を除く): 86886475

約数列:

[1, 5, 25, 41, 205, 293, 1025, 1049, 1465, 5245, 7325, 12013, 26225, 43009, 60065, 215045, 300325, 307357, 1075225, 1536785, 7683925, 12601637, 63008185, 315040925]

約数ペア:

[(1, 315040925), (5, 63008185), (25, 12601637), (41, 7683925), (205, 1536785), (293, 1075225), (1025, 307357), (1049, 300325), (1465, 215045), (5245, 60065), (7325, 43009), (12013, 26225)]