15237477

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{8179}}^1$

素因数の和:8214

約数の個数: 20

約数和(自身を含む): 23754720

約数和(自身を除く): 8517243

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 8179, 24537, 73611, 188117, 220833, 564351, 662499, 1693053, 5079159, 15237477]

約数ペア:

[(1, 15237477), (3, 5079159), (9, 1693053), (23, 662499), (27, 564351), (69, 220833), (81, 188117), (207, 73611), (621, 24537), (1863, 8179)]