520080075

素因数分解:

$3^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{9283}}^1$

素因数の和:9385

約数の個数: 48

約数和(自身を含む): 967021440

約数和(自身を除く): 446941365

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 83, 135, 225, 249, 415, 675, 747, 1245, 2075, 2241, 3735, 6225, 9283, 11205, 18675, 27849, 46415, 56025, 83547, 139245, 232075, 250641, 417735, 696225, 770489, 1253205, 2088675, 2311467, 3852445, 6266025, 6934401, 11557335, 19262225, 20803203, 34672005, 57786675, 104016015, 173360025, 520080075]

約数ペア:

[(1, 520080075), (3, 173360025), (5, 104016015), (9, 57786675), (15, 34672005), (25, 20803203), (27, 19262225), (45, 11557335), (75, 6934401), (83, 6266025), (135, 3852445), (225, 2311467), (249, 2088675), (415, 1253205), (675, 770489), (747, 696225), (1245, 417735), (2075, 250641), (2241, 232075), (3735, 139245), (6225, 83547), (9283, 56025), (11205, 46415), (18675, 27849)]