13412985

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 22177152

約数和(自身を除く): 8764167

約数列:

[1, 3, 5, 15, 61, 107, 137, 183, 305, 321, 411, 535, 685, 915, 1605, 2055, 6527, 8357, 14659, 19581, 25071, 32635, 41785, 43977, 73295, 97905, 125355, 219885, 894199, 2682597, 4470995, 13412985]

約数ペア:

[(1, 13412985), (3, 4470995), (5, 2682597), (15, 894199), (61, 219885), (107, 125355), (137, 97905), (183, 73295), (305, 43977), (321, 41785), (411, 32635), (535, 25071), (685, 19581), (915, 14659), (1605, 8357), (2055, 6527)]