26889005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37607}}^1$

素因数の和:37636

約数の個数: 16

約数和(自身を含む): 37908864

約数和(自身を除く): 11019859

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 37607, 188035, 413677, 488891, 2068385, 2444455, 5377801, 26889005]

約数ペア:

[(1, 26889005), (5, 5377801), (11, 2444455), (13, 2068385), (55, 488891), (65, 413677), (143, 188035), (715, 37607)]