283051285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{353}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 379261440

約数和(自身を除く): 96210155

約数列:

[1, 5, 11, 55, 61, 239, 305, 353, 671, 1195, 1765, 2629, 3355, 3883, 13145, 14579, 19415, 21533, 72895, 84367, 107665, 160369, 236863, 421835, 801845, 928037, 1184315, 4640185, 5146387, 25731935, 56610257, 283051285]

約数ペア:

[(1, 283051285), (5, 56610257), (11, 25731935), (55, 5146387), (61, 4640185), (239, 1184315), (305, 928037), (353, 801845), (671, 421835), (1195, 236863), (1765, 160369), (2629, 107665), (3355, 84367), (3883, 72895), (13145, 21533), (14579, 19415)]