390894075

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12149}}^1$

素因数の和:12189

約数の個数: 72

約数和(自身を含む): 822603600

約数和(自身を除く): 431709525

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 33, 39, 45, 55, 65, 75, 99, 117, 143, 165, 195, 225, 275, 325, 429, 495, 585, 715, 825, 975, 1287, 2145, 2475, 2925, 3575, 6435, 10725, 12149, 32175, 36447, 60745, 109341, 133639, 157937, 182235, 303725, 400917, 473811, 546705, 668195, 789685, 911175, 1202751, 1421433, 1737307, 2004585, 2369055, 2733525, 3340975, 3948425, 5211921, 6013755, 7107165, 8686535, 10022925, 11845275, 15635763, 26059605, 30068775, 35535825, 43432675, 78178815, 130298025, 390894075]

約数ペア:

[(1, 390894075), (3, 130298025), (5, 78178815), (9, 43432675), (11, 35535825), (13, 30068775), (15, 26059605), (25, 15635763), (33, 11845275), (39, 10022925), (45, 8686535), (55, 7107165), (65, 6013755), (75, 5211921), (99, 3948425), (117, 3340975), (143, 2733525), (165, 2369055), (195, 2004585), (225, 1737307), (275, 1421433), (325, 1202751), (429, 911175), (495, 789685), (585, 668195), (715, 546705), (825, 473811), (975, 400917), (1287, 303725), (2145, 182235), (2475, 157937), (2925, 133639), (3575, 109341), (6435, 60745), (10725, 36447), (12149, 32175)]