25326275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{523}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 34112400

約数和(自身を除く): 8786125

約数列:

[1, 5, 13, 25, 65, 149, 325, 523, 745, 1937, 2615, 3725, 6799, 9685, 13075, 33995, 48425, 77927, 169975, 389635, 1013051, 1948175, 5065255, 25326275]

約数ペア:

[(1, 25326275), (5, 5065255), (13, 1948175), (25, 1013051), (65, 389635), (149, 169975), (325, 77927), (523, 48425), (745, 33995), (1937, 13075), (2615, 9685), (3725, 6799)]