67960815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 132814080

約数和(自身を除く): 64853265

約数列:

[1, 3, 5, 13, 15, 17, 19, 39, 51, 57, 65, 83, 85, 95, 169, 195, 221, 247, 249, 255, 285, 323, 415, 507, 663, 741, 845, 969, 1079, 1105, 1235, 1245, 1411, 1577, 1615, 2535, 2873, 3211, 3237, 3315, 3705, 4199, 4233, 4731, 4845, 5395, 7055, 7885, 8619, 9633, 12597, 14027, 14365, 16055, 16185, 18343, 20501, 20995, 21165, 23655, 26809, 42081, 43095, 48165, 54587, 55029, 61503, 62985, 70135, 80427, 91715, 102505, 134045, 163761, 210405, 238459, 266513, 272935, 275145, 307515, 348517, 402135, 715377, 799539, 818805, 1045551, 1192295, 1332565, 1742585, 3576885, 3997695, 4530721, 5227755, 13592163, 22653605, 67960815]

約数ペア:

[(1, 67960815), (3, 22653605), (5, 13592163), (13, 5227755), (15, 4530721), (17, 3997695), (19, 3576885), (39, 1742585), (51, 1332565), (57, 1192295), (65, 1045551), (83, 818805), (85, 799539), (95, 715377), (169, 402135), (195, 348517), (221, 307515), (247, 275145), (249, 272935), (255, 266513), (285, 238459), (323, 210405), (415, 163761), (507, 134045), (663, 102505), (741, 91715), (845, 80427), (969, 70135), (1079, 62985), (1105, 61503), (1235, 55029), (1245, 54587), (1411, 48165), (1577, 43095), (1615, 42081), (2535, 26809), (2873, 23655), (3211, 21165), (3237, 20995), (3315, 20501), (3705, 18343), (4199, 16185), (4233, 16055), (4731, 14365), (4845, 14027), (5395, 12597), (7055, 9633), (7885, 8619)]