26179075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{739}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 35327600

約数和(自身を除く): 9148525

約数列:

[1, 5, 13, 25, 65, 109, 325, 545, 739, 1417, 2725, 3695, 7085, 9607, 18475, 35425, 48035, 80551, 240175, 402755, 1047163, 2013775, 5235815, 26179075]

約数ペア:

[(1, 26179075), (5, 5235815), (13, 2013775), (25, 1047163), (65, 402755), (109, 240175), (325, 80551), (545, 48035), (739, 35425), (1417, 18475), (2725, 9607), (3695, 7085)]