6887161515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6217}}^1$

素因数の和:6293

約数の個数: 96

約数和(自身を含む): 13108538880

約数和(自身を除く): 6221377365

約数列:

[1, 3, 5, 13, 15, 19, 23, 39, 57, 65, 69, 95, 115, 169, 195, 247, 285, 299, 345, 437, 507, 741, 845, 897, 1235, 1311, 1495, 2185, 2535, 3211, 3705, 3887, 4485, 5681, 6217, 6555, 9633, 11661, 16055, 17043, 18651, 19435, 28405, 31085, 48165, 58305, 73853, 80821, 85215, 93255, 118123, 142991, 221559, 242463, 354369, 369265, 404105, 428973, 590615, 714955, 1050673, 1107795, 1212315, 1535599, 1771845, 1858883, 2144865, 2716829, 3152019, 4606797, 5253365, 5576649, 7677995, 8150487, 9294415, 13584145, 15760095, 19962787, 23033985, 24165479, 27883245, 35318777, 40752435, 59888361, 72496437, 99813935, 105956331, 120827395, 176593885, 299441805, 362482185, 459144101, 529781655, 1377432303, 2295720505, 6887161515]

約数ペア:

[(1, 6887161515), (3, 2295720505), (5, 1377432303), (13, 529781655), (15, 459144101), (19, 362482185), (23, 299441805), (39, 176593885), (57, 120827395), (65, 105956331), (69, 99813935), (95, 72496437), (115, 59888361), (169, 40752435), (195, 35318777), (247, 27883245), (285, 24165479), (299, 23033985), (345, 19962787), (437, 15760095), (507, 13584145), (741, 9294415), (845, 8150487), (897, 7677995), (1235, 5576649), (1311, 5253365), (1495, 4606797), (2185, 3152019), (2535, 2716829), (3211, 2144865), (3705, 1858883), (3887, 1771845), (4485, 1535599), (5681, 1212315), (6217, 1107795), (6555, 1050673), (9633, 714955), (11661, 590615), (16055, 428973), (17043, 404105), (18651, 369265), (19435, 354369), (28405, 242463), (31085, 221559), (48165, 142991), (58305, 118123), (73853, 93255), (80821, 85215)]