48372025

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{107}}^2$

素因数の和:250

約数の個数: 27

約数和(自身を含む): 65562861

約数和(自身を除く): 17190836

約数列:

[1, 5, 13, 25, 65, 107, 169, 325, 535, 845, 1391, 2675, 4225, 6955, 11449, 18083, 34775, 57245, 90415, 148837, 286225, 452075, 744185, 1934881, 3720925, 9674405, 48372025]

約数ペア:

[(1, 48372025), (5, 9674405), (13, 3720925), (25, 1934881), (65, 744185), (107, 452075), (169, 286225), (325, 148837), (535, 90415), (845, 57245), (1391, 34775), (2675, 18083), (4225, 11449)]