5178965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 7464960

約数和(自身を除く): 2285995

約数列:

[1, 5, 11, 17, 29, 55, 85, 145, 187, 191, 319, 493, 935, 955, 1595, 2101, 2465, 3247, 5423, 5539, 10505, 16235, 27115, 27695, 35717, 60929, 94163, 178585, 304645, 470815, 1035793, 5178965]

約数ペア:

[(1, 5178965), (5, 1035793), (11, 470815), (17, 304645), (29, 178585), (55, 94163), (85, 60929), (145, 35717), (187, 27695), (191, 27115), (319, 16235), (493, 10505), (935, 5539), (955, 5423), (1595, 3247), (2101, 2465)]