27876695

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1187}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 42425856

約数和(自身を除く): 14549161

約数列:

[1, 5, 7, 11, 35, 55, 61, 77, 305, 385, 427, 671, 1187, 2135, 3355, 4697, 5935, 8309, 13057, 23485, 41545, 65285, 72407, 91399, 362035, 456995, 506849, 796477, 2534245, 3982385, 5575339, 27876695]

約数ペア:

[(1, 27876695), (5, 5575339), (7, 3982385), (11, 2534245), (35, 796477), (55, 506849), (61, 456995), (77, 362035), (305, 91399), (385, 72407), (427, 65285), (671, 41545), (1187, 23485), (2135, 13057), (3355, 8309), (4697, 5935)]