56166345

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18089}}^1$

素因数の和:18126

約数の個数: 32

約数和(自身を含む): 104198400

約数和(自身を除く): 48032055

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 18089, 54267, 90445, 162801, 271335, 416047, 488403, 814005, 1248141, 2080235, 2442015, 3744423, 6240705, 11233269, 18722115, 56166345]

約数ペア:

[(1, 56166345), (3, 18722115), (5, 11233269), (9, 6240705), (15, 3744423), (23, 2442015), (27, 2080235), (45, 1248141), (69, 814005), (115, 488403), (135, 416047), (207, 271335), (345, 162801), (621, 90445), (1035, 54267), (3105, 18089)]