25945855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{709}}^1$

素因数の和:1290

約数の個数: 16

約数和(自身を含む): 33636960

約数和(自身を除く): 7691105

約数列:

[1, 5, 13, 65, 563, 709, 2815, 3545, 7319, 9217, 36595, 46085, 399167, 1995835, 5189171, 25945855]

約数ペア:

[(1, 25945855), (5, 5189171), (13, 1995835), (65, 399167), (563, 46085), (709, 36595), (2815, 9217), (3545, 7319)]