67441825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2381}}^1$

素因数の和:2505

約数の個数: 24

約数和(自身を含む): 92154816

約数和(自身を除く): 24712991

約数列:

[1, 5, 11, 25, 55, 103, 275, 515, 1133, 2381, 2575, 5665, 11905, 26191, 28325, 59525, 130955, 245243, 654775, 1226215, 2697673, 6131075, 13488365, 67441825]

約数ペア:

[(1, 67441825), (5, 13488365), (11, 6131075), (25, 2697673), (55, 1226215), (103, 654775), (275, 245243), (515, 130955), (1133, 59525), (2381, 28325), (2575, 26191), (5665, 11905)]