8748285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 96

約数和(自身を含む): 18973440

約数和(自身を除く): 10225155

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 29, 35, 39, 51, 65, 85, 87, 91, 105, 119, 145, 169, 195, 203, 221, 255, 273, 357, 377, 435, 455, 493, 507, 595, 609, 663, 845, 1015, 1105, 1131, 1183, 1365, 1479, 1547, 1785, 1885, 2465, 2535, 2639, 2873, 3045, 3315, 3451, 3549, 4641, 4901, 5655, 5915, 6409, 7395, 7735, 7917, 8619, 10353, 13195, 14365, 14703, 17255, 17745, 19227, 20111, 23205, 24505, 32045, 34307, 39585, 43095, 44863, 51765, 60333, 73515, 83317, 96135, 100555, 102921, 134589, 171535, 224315, 249951, 301665, 416585, 514605, 583219, 672945, 1249755, 1749657, 2916095, 8748285]

約数ペア:

[(1, 8748285), (3, 2916095), (5, 1749657), (7, 1249755), (13, 672945), (15, 583219), (17, 514605), (21, 416585), (29, 301665), (35, 249951), (39, 224315), (51, 171535), (65, 134589), (85, 102921), (87, 100555), (91, 96135), (105, 83317), (119, 73515), (145, 60333), (169, 51765), (195, 44863), (203, 43095), (221, 39585), (255, 34307), (273, 32045), (357, 24505), (377, 23205), (435, 20111), (455, 19227), (493, 17745), (507, 17255), (595, 14703), (609, 14365), (663, 13195), (845, 10353), (1015, 8619), (1105, 7917), (1131, 7735), (1183, 7395), (1365, 6409), (1479, 5915), (1547, 5655), (1785, 4901), (1885, 4641), (2465, 3549), (2535, 3451), (2639, 3315), (2873, 3045)]