3005025

素因数分解:

$3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 5029440

約数和(自身を除く): 2024415

約数列:

[1, 3, 5, 15, 25, 75, 103, 309, 389, 515, 1167, 1545, 1945, 2575, 5835, 7725, 9725, 29175, 40067, 120201, 200335, 601005, 1001675, 3005025]

約数ペア:

[(1, 3005025), (3, 1001675), (5, 601005), (15, 200335), (25, 120201), (75, 40067), (103, 29175), (309, 9725), (389, 7725), (515, 5835), (1167, 2575), (1545, 1945)]