30855285

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5399}}^1$

素因数の和:5537

約数の個数: 24

約数和(自身を含む): 53913600

約数和(自身を除く): 23058315

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 5399, 5715, 16197, 26995, 48591, 80985, 242955, 685673, 2057019, 3428365, 6171057, 10285095, 30855285]

約数ペア:

[(1, 30855285), (3, 10285095), (5, 6171057), (9, 3428365), (15, 2057019), (45, 685673), (127, 242955), (381, 80985), (635, 48591), (1143, 26995), (1905, 16197), (5399, 5715)]