78683085

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7079}}^1$

素因数の和:7122

約数の個数: 48

約数和(自身を含む): 154627200

約数和(自身を除く): 75944115

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 2223, 3705, 7079, 11115, 21237, 35395, 63711, 92027, 106185, 134501, 276081, 318555, 403503, 460135, 672505, 828243, 1210509, 1380405, 1748513, 2017515, 4141215, 5245539, 6052545, 8742565, 15736617, 26227695, 78683085]

約数ペア:

[(1, 78683085), (3, 26227695), (5, 15736617), (9, 8742565), (13, 6052545), (15, 5245539), (19, 4141215), (39, 2017515), (45, 1748513), (57, 1380405), (65, 1210509), (95, 828243), (117, 672505), (171, 460135), (195, 403503), (247, 318555), (285, 276081), (585, 134501), (741, 106185), (855, 92027), (1235, 63711), (2223, 35395), (3705, 21237), (7079, 11115)]