120916475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3067}}^1$

素因数の和:3179

約数の個数: 24

約数和(自身を含む): 159781440

約数和(自身を除く): 38864965

約数列:

[1, 5, 19, 25, 83, 95, 415, 475, 1577, 2075, 3067, 7885, 15335, 39425, 58273, 76675, 254561, 291365, 1272805, 1456825, 4836659, 6364025, 24183295, 120916475]

約数ペア:

[(1, 120916475), (5, 24183295), (19, 6364025), (25, 4836659), (83, 1456825), (95, 1272805), (415, 291365), (475, 254561), (1577, 76675), (2075, 58273), (3067, 39425), (7885, 15335)]