11877435

素因数分解:

$3^4\times 5^1\times {\mathrm{29327}}^1$

素因数の和:29344

約数の個数: 20

約数和(自身を含む): 21292128

約数和(自身を除く): 9414693

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 29327, 87981, 146635, 263943, 439905, 791829, 1319715, 2375487, 3959145, 11877435]

約数ペア:

[(1, 11877435), (3, 3959145), (5, 2375487), (9, 1319715), (15, 791829), (27, 439905), (45, 263943), (81, 146635), (135, 87981), (405, 29327)]