26188965

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 49959936

約数和(自身を除く): 23770971

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 191, 277, 495, 573, 831, 955, 1385, 1719, 2101, 2493, 2865, 3047, 4155, 6303, 8595, 9141, 10505, 12465, 15235, 18909, 27423, 31515, 45705, 52907, 94545, 137115, 158721, 264535, 476163, 581977, 793605, 1745931, 2380815, 2909885, 5237793, 8729655, 26188965]

約数ペア:

[(1, 26188965), (3, 8729655), (5, 5237793), (9, 2909885), (11, 2380815), (15, 1745931), (33, 793605), (45, 581977), (55, 476163), (99, 264535), (165, 158721), (191, 137115), (277, 94545), (495, 52907), (573, 45705), (831, 31515), (955, 27423), (1385, 18909), (1719, 15235), (2101, 12465), (2493, 10505), (2865, 9141), (3047, 8595), (4155, 6303)]