22793175

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 44394480

約数和(自身を除く): 21601305

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 59, 75, 85, 101, 153, 177, 225, 255, 295, 303, 425, 505, 531, 765, 885, 909, 1003, 1275, 1475, 1515, 1717, 2525, 2655, 3009, 3825, 4425, 4545, 5015, 5151, 5959, 7575, 8585, 9027, 13275, 15045, 15453, 17877, 22725, 25075, 25755, 29795, 42925, 45135, 53631, 75225, 77265, 89385, 101303, 128775, 148975, 225675, 268155, 303909, 386325, 446925, 506515, 911727, 1340775, 1519545, 2532575, 4558635, 7597725, 22793175]

約数ペア:

[(1, 22793175), (3, 7597725), (5, 4558635), (9, 2532575), (15, 1519545), (17, 1340775), (25, 911727), (45, 506515), (51, 446925), (59, 386325), (75, 303909), (85, 268155), (101, 225675), (153, 148975), (177, 128775), (225, 101303), (255, 89385), (295, 77265), (303, 75225), (425, 53631), (505, 45135), (531, 42925), (765, 29795), (885, 25755), (909, 25075), (1003, 22725), (1275, 17877), (1475, 15453), (1515, 15045), (1717, 13275), (2525, 9027), (2655, 8585), (3009, 7575), (3825, 5959), (4425, 5151), (4545, 5015)]