15511342015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{24151}}^1$

素因数の和:24451

約数の個数: 32

約数和(自身を含む): 20620397952

約数和(自身を除く): 5109055937

約数列:

[1, 5, 13, 41, 65, 205, 241, 533, 1205, 2665, 3133, 9881, 15665, 24151, 49405, 120755, 128453, 313963, 642265, 990191, 1569815, 4950955, 5820391, 12872483, 29101955, 64362415, 75665083, 238636031, 378325415, 1193180155, 3102268403, 15511342015]

約数ペア:

[(1, 15511342015), (5, 3102268403), (13, 1193180155), (41, 378325415), (65, 238636031), (205, 75665083), (241, 64362415), (533, 29101955), (1205, 12872483), (2665, 5820391), (3133, 4950955), (9881, 1569815), (15665, 990191), (24151, 642265), (49405, 313963), (120755, 128453)]