53987145

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83701}}^1$

素因数の和:83752

約数の個数: 16

約数和(自身を含む): 88389312

約数和(自身を除く): 34402167

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 83701, 251103, 418505, 1255515, 3599143, 10797429, 17995715, 53987145]

約数ペア:

[(1, 53987145), (3, 17995715), (5, 10797429), (15, 3599143), (43, 1255515), (129, 418505), (215, 251103), (645, 83701)]