66111955

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{11177}}^1$

素因数の和:11215

約数の個数: 24

約数和(自身を含む): 98187552

約数和(自身を除く): 32075597

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 455, 845, 1183, 5915, 11177, 55885, 78239, 145301, 391195, 726505, 1017107, 1888913, 5085535, 9444565, 13222391, 66111955]

約数ペア:

[(1, 66111955), (5, 13222391), (7, 9444565), (13, 5085535), (35, 1888913), (65, 1017107), (91, 726505), (169, 391195), (455, 145301), (845, 78239), (1183, 55885), (5915, 11177)]