23779855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 34136640

約数和(自身を除く): 10356785

約数列:

[1, 5, 11, 17, 29, 55, 85, 145, 187, 319, 493, 877, 935, 1595, 2465, 4385, 5423, 9647, 14909, 25433, 27115, 48235, 74545, 127165, 163999, 279763, 432361, 819995, 1398815, 2161805, 4755971, 23779855]

約数ペア:

[(1, 23779855), (5, 4755971), (11, 2161805), (17, 1398815), (29, 819995), (55, 432361), (85, 279763), (145, 163999), (187, 127165), (319, 74545), (493, 48235), (877, 27115), (935, 25433), (1595, 14909), (2465, 9647), (4385, 5423)]