12499785

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1747}}^1$

素因数の和:1814

約数の個数: 32

約数和(自身を含む): 22654080

約数和(自身を除く): 10154295

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 1747, 2385, 5241, 7155, 8735, 15723, 26205, 47169, 78615, 92591, 235845, 277773, 462955, 833319, 1388865, 2499957, 4166595, 12499785]

約数ペア:

[(1, 12499785), (3, 4166595), (5, 2499957), (9, 1388865), (15, 833319), (27, 462955), (45, 277773), (53, 235845), (135, 92591), (159, 78615), (265, 47169), (477, 26205), (795, 15723), (1431, 8735), (1747, 7155), (2385, 5241)]