47108865

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73037}}^1$

素因数の和:73088

約数の個数: 16

約数和(自身を含む): 77128128

約数和(自身を除く): 30019263

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 73037, 219111, 365185, 1095555, 3140591, 9421773, 15702955, 47108865]

約数ペア:

[(1, 47108865), (3, 15702955), (5, 9421773), (15, 3140591), (43, 1095555), (129, 365185), (215, 219111), (645, 73037)]