26662805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2753}}^1$

素因数の和:2920

約数の個数: 16

約数和(自身を含む): 34700400

約数和(自身を除く): 8037595

約数列:

[1, 5, 13, 65, 149, 745, 1937, 2753, 9685, 13765, 35789, 178945, 410197, 2050985, 5332561, 26662805]

約数ペア:

[(1, 26662805), (5, 5332561), (13, 2050985), (65, 410197), (149, 178945), (745, 35789), (1937, 13765), (2753, 9685)]