70663905

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{607}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 132787200

約数和(自身を除く): 62123295

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 199, 585, 597, 607, 995, 1791, 1821, 2587, 2985, 3035, 5463, 7761, 7891, 8955, 9105, 12935, 23283, 23673, 27315, 38805, 39455, 71019, 116415, 118365, 120793, 355095, 362379, 603965, 1087137, 1570309, 1811895, 4710927, 5435685, 7851545, 14132781, 23554635, 70663905]

約数ペア:

[(1, 70663905), (3, 23554635), (5, 14132781), (9, 7851545), (13, 5435685), (15, 4710927), (39, 1811895), (45, 1570309), (65, 1087137), (117, 603965), (195, 362379), (199, 355095), (585, 120793), (597, 118365), (607, 116415), (995, 71019), (1791, 39455), (1821, 38805), (2587, 27315), (2985, 23673), (3035, 23283), (5463, 12935), (7761, 9105), (7891, 8955)]