56711825

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 72037056

約数和(自身を除く): 15325231

約数列:

[1, 5, 25, 83, 151, 181, 415, 755, 905, 2075, 3775, 4525, 12533, 15023, 27331, 62665, 75115, 136655, 313325, 375575, 683275, 2268473, 11342365, 56711825]

約数ペア:

[(1, 56711825), (5, 11342365), (25, 2268473), (83, 683275), (151, 375575), (181, 313325), (415, 136655), (755, 75115), (905, 62665), (2075, 27331), (3775, 15023), (4525, 12533)]