55912025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1933}}^1$

素因数の和:2045

約数の個数: 24

約数和(自身を含む): 75542040

約数和(自身を除く): 19630015

約数列:

[1, 5, 13, 25, 65, 89, 325, 445, 1157, 1933, 2225, 5785, 9665, 25129, 28925, 48325, 125645, 172037, 628225, 860185, 2236481, 4300925, 11182405, 55912025]

約数ペア:

[(1, 55912025), (5, 11182405), (13, 4300925), (25, 2236481), (65, 860185), (89, 628225), (325, 172037), (445, 125645), (1157, 48325), (1933, 28925), (2225, 25129), (5785, 9665)]