25560205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3119}}^1$

素因数の和:3284

約数の個数: 16

約数和(自身を含む): 33696000

約数和(自身を除く): 8135795

約数列:

[1, 5, 11, 55, 149, 745, 1639, 3119, 8195, 15595, 34309, 171545, 464731, 2323655, 5112041, 25560205]

約数ペア:

[(1, 25560205), (5, 5112041), (11, 2323655), (55, 464731), (149, 171545), (745, 34309), (1639, 15595), (3119, 8195)]