4500000025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{73141}}^1$

素因数の和:73281

約数の個数: 24

約数和(自身を含む): 5877105984

約数和(自身を除く): 1377105959

約数列:

[1, 5, 23, 25, 107, 115, 535, 575, 2461, 2675, 12305, 61525, 73141, 365705, 1682243, 1828525, 7826087, 8411215, 39130435, 42056075, 180000001, 195652175, 900000005, 4500000025]

約数ペア:

[(1, 4500000025), (5, 900000005), (23, 195652175), (25, 180000001), (107, 42056075), (115, 39130435), (535, 8411215), (575, 7826087), (2461, 1828525), (2675, 1682243), (12305, 365705), (61525, 73141)]