30377475

素因数分解:

$3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1709}}^1$

素因数の和:1804

約数の個数: 36

約数和(自身を含む): 55130400

約数和(自身を除く): 24752925

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 79, 225, 237, 395, 711, 1185, 1709, 1975, 3555, 5127, 5925, 8545, 15381, 17775, 25635, 42725, 76905, 128175, 135011, 384525, 405033, 675055, 1215099, 2025165, 3375275, 6075495, 10125825, 30377475]

約数ペア:

[(1, 30377475), (3, 10125825), (5, 6075495), (9, 3375275), (15, 2025165), (25, 1215099), (45, 675055), (75, 405033), (79, 384525), (225, 135011), (237, 128175), (395, 76905), (711, 42725), (1185, 25635), (1709, 17775), (1975, 15381), (3555, 8545), (5127, 5925)]