1260449025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{20929}}^1$

素因数の和:21026

約数の個数: 48

約数和(自身を含む): 2304644160

約数和(自身を除く): 1044195135

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 73, 75, 165, 219, 275, 365, 803, 825, 1095, 1825, 2409, 4015, 5475, 12045, 20075, 20929, 60225, 62787, 104645, 230219, 313935, 523225, 690657, 1151095, 1527817, 1569675, 3453285, 4583451, 5755475, 7639085, 16805987, 17266425, 22917255, 38195425, 50417961, 84029935, 114586275, 252089805, 420149675, 1260449025]

約数ペア:

[(1, 1260449025), (3, 420149675), (5, 252089805), (11, 114586275), (15, 84029935), (25, 50417961), (33, 38195425), (55, 22917255), (73, 17266425), (75, 16805987), (165, 7639085), (219, 5755475), (275, 4583451), (365, 3453285), (803, 1569675), (825, 1527817), (1095, 1151095), (1825, 690657), (2409, 523225), (4015, 313935), (5475, 230219), (12045, 104645), (20075, 62787), (20929, 60225)]