26644005

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8581}}^1$

素因数の和:8618

約数の個数: 32

約数和(自身を含む): 49432320

約数和(自身を除く): 22788315

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 8581, 25743, 42905, 77229, 128715, 197363, 231687, 386145, 592089, 986815, 1158435, 1776267, 2960445, 5328801, 8881335, 26644005]

約数ペア:

[(1, 26644005), (3, 8881335), (5, 5328801), (9, 2960445), (15, 1776267), (23, 1158435), (27, 986815), (45, 592089), (69, 386145), (115, 231687), (135, 197363), (207, 128715), (345, 77229), (621, 42905), (1035, 25743), (3105, 8581)]