5199975

素因数分解:

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

素因数の和:229

約数の個数: 54

約数和(自身を含む): 10291008

約数和(自身を除く): 5091033

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 121, 165, 191, 225, 275, 363, 495, 573, 605, 825, 955, 1089, 1719, 1815, 2101, 2475, 2865, 3025, 4775, 5445, 6303, 8595, 9075, 10505, 14325, 18909, 23111, 27225, 31515, 42975, 52525, 69333, 94545, 115555, 157575, 207999, 346665, 472725, 577775, 1039995, 1733325, 5199975]

約数ペア:

[(1, 5199975), (3, 1733325), (5, 1039995), (9, 577775), (11, 472725), (15, 346665), (25, 207999), (33, 157575), (45, 115555), (55, 94545), (75, 69333), (99, 52525), (121, 42975), (165, 31515), (191, 27225), (225, 23111), (275, 18909), (363, 14325), (495, 10505), (573, 9075), (605, 8595), (825, 6303), (955, 5445), (1089, 4775), (1719, 3025), (1815, 2865), (2101, 2475)]