9928575

素因数分解:

$3^4\times 5^2\times {\mathrm{4903}}^1$

素因数の和:4925

約数の個数: 30

約数和(自身を含む): 18394904

約数和(自身を除く): 8466329

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 4903, 14709, 24515, 44127, 73545, 122575, 132381, 220635, 367725, 397143, 661905, 1103175, 1985715, 3309525, 9928575]

約数ペア:

[(1, 9928575), (3, 3309525), (5, 1985715), (9, 1103175), (15, 661905), (25, 397143), (27, 367725), (45, 220635), (75, 132381), (81, 122575), (135, 73545), (225, 44127), (405, 24515), (675, 14709), (2025, 4903)]