54208815

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157127}}^1$

素因数の和:157158

約数の個数: 16

約数和(自身を含む): 90505728

約数和(自身を除く): 36296913

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 157127, 471381, 785635, 2356905, 3613921, 10841763, 18069605, 54208815]

約数ペア:

[(1, 54208815), (3, 18069605), (5, 10841763), (15, 3613921), (23, 2356905), (69, 785635), (115, 471381), (345, 157127)]