269375275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{26737}}^1$

素因数の和:26791

約数の個数: 24

約数和(自身を含む): 371337344

約数和(自身を除く): 101962069

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 10075, 26737, 133685, 347581, 668425, 828847, 1737905, 4144235, 8689525, 10775011, 20721175, 53875055, 269375275]

約数ペア:

[(1, 269375275), (5, 53875055), (13, 20721175), (25, 10775011), (31, 8689525), (65, 4144235), (155, 1737905), (325, 828847), (403, 668425), (775, 347581), (2015, 133685), (10075, 26737)]