7277855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 10160640

約数和(自身を除く): 2882785

約数列:

[1, 5, 13, 19, 65, 71, 83, 95, 247, 355, 415, 923, 1079, 1235, 1349, 1577, 4615, 5395, 5893, 6745, 7885, 17537, 20501, 29465, 76609, 87685, 102505, 111967, 383045, 559835, 1455571, 7277855]

約数ペア:

[(1, 7277855), (5, 1455571), (13, 559835), (19, 383045), (65, 111967), (71, 102505), (83, 87685), (95, 76609), (247, 29465), (355, 20501), (415, 17537), (923, 7885), (1079, 6745), (1235, 5893), (1349, 5395), (1577, 4615)]