13322925

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1$

素因数の和:803

約数の個数: 72

約数和(自身を含む): 29789760

約数和(自身を除く): 16466835

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 75, 77, 99, 105, 165, 175, 225, 231, 275, 315, 385, 495, 525, 693, 769, 825, 1155, 1575, 1925, 2307, 2475, 3465, 3845, 5383, 5775, 6921, 8459, 11535, 16149, 17325, 19225, 25377, 26915, 34605, 42295, 48447, 57675, 59213, 76131, 80745, 126885, 134575, 173025, 177639, 211475, 242235, 296065, 380655, 403725, 532917, 634425, 888195, 1211175, 1480325, 1903275, 2664585, 4440975, 13322925]

約数ペア:

[(1, 13322925), (3, 4440975), (5, 2664585), (7, 1903275), (9, 1480325), (11, 1211175), (15, 888195), (21, 634425), (25, 532917), (33, 403725), (35, 380655), (45, 296065), (55, 242235), (63, 211475), (75, 177639), (77, 173025), (99, 134575), (105, 126885), (165, 80745), (175, 76131), (225, 59213), (231, 57675), (275, 48447), (315, 42295), (385, 34605), (495, 26915), (525, 25377), (693, 19225), (769, 17325), (825, 16149), (1155, 11535), (1575, 8459), (1925, 6921), (2307, 5775), (2475, 5383), (3465, 3845)]