115500515

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{2579}}^1$

素因数の和:2663

約数の個数: 24

約数和(自身を含む): 152973360

約数和(自身を除く): 37472845

約数列:

[1, 5, 13, 53, 65, 169, 265, 689, 845, 2579, 3445, 8957, 12895, 33527, 44785, 136687, 167635, 435851, 683435, 1776931, 2179255, 8884655, 23100103, 115500515]

約数ペア:

[(1, 115500515), (5, 23100103), (13, 8884655), (53, 2179255), (65, 1776931), (169, 683435), (265, 435851), (689, 167635), (845, 136687), (2579, 44785), (3445, 33527), (8957, 12895)]