12556485

素因数分解:

$3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{331}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 22469760

約数和(自身を除く): 9913275

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 281, 331, 843, 993, 1405, 1655, 2529, 2979, 4215, 4965, 7587, 8937, 12645, 14895, 37935, 44685, 93011, 279033, 465055, 837099, 1395165, 2511297, 4185495, 12556485]

約数ペア:

[(1, 12556485), (3, 4185495), (5, 2511297), (9, 1395165), (15, 837099), (27, 465055), (45, 279033), (135, 93011), (281, 44685), (331, 37935), (843, 14895), (993, 12645), (1405, 8937), (1655, 7587), (2529, 4965), (2979, 4215)]