2080521555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{16921}}^1$

素因数の和:18107

約数の個数: 32

約数和(自身を含む): 3807856128

約数和(自身を除く): 1727334573

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1171, 3513, 5855, 8197, 16921, 17565, 24591, 40985, 50763, 84605, 118447, 122955, 253815, 355341, 592235, 1776705, 19814491, 59443473, 99072455, 138701437, 297217365, 416104311, 693507185, 2080521555]

約数ペア:

[(1, 2080521555), (3, 693507185), (5, 416104311), (7, 297217365), (15, 138701437), (21, 99072455), (35, 59443473), (105, 19814491), (1171, 1776705), (3513, 592235), (5855, 355341), (8197, 253815), (16921, 122955), (17565, 118447), (24591, 84605), (40985, 50763)]