7882425

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:730

約数の個数: 36

約数和(自身を含む): 14406444

約数和(自身を除く): 6524019

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 159, 225, 265, 477, 661, 795, 1325, 1983, 2385, 3305, 3975, 5949, 9915, 11925, 16525, 29745, 35033, 49575, 105099, 148725, 175165, 315297, 525495, 875825, 1576485, 2627475, 7882425]

約数ペア:

[(1, 7882425), (3, 2627475), (5, 1576485), (9, 875825), (15, 525495), (25, 315297), (45, 175165), (53, 148725), (75, 105099), (159, 49575), (225, 35033), (265, 29745), (477, 16525), (661, 11925), (795, 9915), (1325, 5949), (1983, 3975), (2385, 3305)]