27941225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{577}}^1$

素因数の和:749

約数の個数: 24

約数和(自身を含む): 37627800

約数和(自身を除く): 9686575

約数列:

[1, 5, 13, 25, 65, 149, 325, 577, 745, 1937, 2885, 3725, 7501, 9685, 14425, 37505, 48425, 85973, 187525, 429865, 1117649, 2149325, 5588245, 27941225]

約数ペア:

[(1, 27941225), (5, 5588245), (13, 2149325), (25, 1117649), (65, 429865), (149, 187525), (325, 85973), (577, 48425), (745, 37505), (1937, 14425), (2885, 9685), (3725, 7501)]