15810147

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{10273}}^1$

素因数の和:10304

約数の個数: 20

約数和(自身を含む): 24863080

約数和(自身を除く): 9052933

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 10273, 30819, 92457, 195187, 277371, 585561, 832113, 1756683, 5270049, 15810147]

約数ペア:

[(1, 15810147), (3, 5270049), (9, 1756683), (19, 832113), (27, 585561), (57, 277371), (81, 195187), (171, 92457), (513, 30819), (1539, 10273)]