291224025

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:696

約数の個数: 96

約数和(自身を含む): 581212800

約数和(自身を除く): 289988775

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 41, 45, 51, 75, 85, 123, 135, 153, 205, 225, 255, 369, 425, 459, 615, 619, 675, 697, 765, 1025, 1107, 1275, 1845, 1857, 2091, 2295, 3075, 3095, 3485, 3825, 5535, 5571, 6273, 9225, 9285, 10455, 10523, 11475, 15475, 16713, 17425, 18819, 25379, 27675, 27855, 31365, 31569, 46425, 52275, 52615, 76137, 83565, 94095, 94707, 126895, 139275, 156825, 157845, 228411, 263075, 284121, 380685, 417825, 431443, 470475, 473535, 634475, 685233, 789225, 1142055, 1294329, 1420605, 1903425, 2157215, 2367675, 3426165, 3882987, 5710275, 6471645, 7103025, 10786075, 11648961, 17130825, 19414935, 32358225, 58244805, 97074675, 291224025]

約数ペア:

[(1, 291224025), (3, 97074675), (5, 58244805), (9, 32358225), (15, 19414935), (17, 17130825), (25, 11648961), (27, 10786075), (41, 7103025), (45, 6471645), (51, 5710275), (75, 3882987), (85, 3426165), (123, 2367675), (135, 2157215), (153, 1903425), (205, 1420605), (225, 1294329), (255, 1142055), (369, 789225), (425, 685233), (459, 634475), (615, 473535), (619, 470475), (675, 431443), (697, 417825), (765, 380685), (1025, 284121), (1107, 263075), (1275, 228411), (1845, 157845), (1857, 156825), (2091, 139275), (2295, 126895), (3075, 94707), (3095, 94095), (3485, 83565), (3825, 76137), (5535, 52615), (5571, 52275), (6273, 46425), (9225, 31569), (9285, 31365), (10455, 27855), (10523, 27675), (11475, 25379), (15475, 18819), (16713, 17425)]