69080865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1$

素因数の和:1182

約数の個数: 64

約数和(自身を含む): 137379840

約数和(自身を除く): 68298975

約数列:

[1, 3, 5, 7, 15, 19, 21, 31, 35, 57, 93, 95, 105, 133, 155, 217, 285, 399, 465, 589, 651, 665, 1085, 1117, 1767, 1995, 2945, 3255, 3351, 4123, 5585, 7819, 8835, 12369, 16755, 20615, 21223, 23457, 34627, 39095, 61845, 63669, 103881, 106115, 117285, 148561, 173135, 242389, 318345, 445683, 519405, 657913, 727167, 742805, 1211945, 1973739, 2228415, 3289565, 3635835, 4605391, 9868695, 13816173, 23026955, 69080865]

約数ペア:

[(1, 69080865), (3, 23026955), (5, 13816173), (7, 9868695), (15, 4605391), (19, 3635835), (21, 3289565), (31, 2228415), (35, 1973739), (57, 1211945), (93, 742805), (95, 727167), (105, 657913), (133, 519405), (155, 445683), (217, 318345), (285, 242389), (399, 173135), (465, 148561), (589, 117285), (651, 106115), (665, 103881), (1085, 63669), (1117, 61845), (1767, 39095), (1995, 34627), (2945, 23457), (3255, 21223), (3351, 20615), (4123, 16755), (5585, 12369), (7819, 8835)]