249852377775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3328037}}^1$

素因数の和:3328081

約数の個数: 96

約数和(自身を含む): 554637500928

約数和(自身を除く): 304785123153

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 25, 33, 35, 39, 55, 65, 75, 77, 91, 105, 143, 165, 175, 195, 231, 273, 275, 325, 385, 429, 455, 525, 715, 825, 975, 1001, 1155, 1365, 1925, 2145, 2275, 3003, 3575, 5005, 5775, 6825, 10725, 15015, 25025, 75075, 3328037, 9984111, 16640185, 23296259, 36608407, 43264481, 49920555, 69888777, 83200925, 109825221, 116481295, 129793443, 183042035, 216322405, 249602775, 256258849, 302851367, 349443885, 475909291, 549126105, 582406475, 648967215, 768776547, 908554101, 915210175, 1081612025, 1281294245, 1427727873, 1514256835, 1747219425, 2379546455, 2745630525, 3244836075, 3331365037, 3843882735, 4542770505, 6406471225, 7138639365, 7571284175, 9994095111, 11897732275, 16656825185, 19219413675, 22713852525, 35693196825, 49970475555, 83284125925, 249852377775]

約数ペア:

[(1, 249852377775), (3, 83284125925), (5, 49970475555), (7, 35693196825), (11, 22713852525), (13, 19219413675), (15, 16656825185), (21, 11897732275), (25, 9994095111), (33, 7571284175), (35, 7138639365), (39, 6406471225), (55, 4542770505), (65, 3843882735), (75, 3331365037), (77, 3244836075), (91, 2745630525), (105, 2379546455), (143, 1747219425), (165, 1514256835), (175, 1427727873), (195, 1281294245), (231, 1081612025), (273, 915210175), (275, 908554101), (325, 768776547), (385, 648967215), (429, 582406475), (455, 549126105), (525, 475909291), (715, 349443885), (825, 302851367), (975, 256258849), (1001, 249602775), (1155, 216322405), (1365, 183042035), (1925, 129793443), (2145, 116481295), (2275, 109825221), (3003, 83200925), (3575, 69888777), (5005, 49920555), (5775, 43264481), (6825, 36608407), (10725, 23296259), (15015, 16640185), (25025, 9984111), (75075, 3328037)]