26197925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{541}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 35284200

約数和(自身を除く): 9086275

約数列:

[1, 5, 13, 25, 65, 149, 325, 541, 745, 1937, 2705, 3725, 7033, 9685, 13525, 35165, 48425, 80609, 175825, 403045, 1047917, 2015225, 5239585, 26197925]

約数ペア:

[(1, 26197925), (5, 5239585), (13, 2015225), (25, 1047917), (65, 403045), (149, 175825), (325, 80609), (541, 48425), (745, 35165), (1937, 13525), (2705, 9685), (3725, 7033)]