5397985

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:744

約数の個数: 16

約数和(自身を含む): 6862464

約数和(自身を除く): 1464479

約数列:

[1, 5, 23, 73, 115, 365, 643, 1679, 3215, 8395, 14789, 46939, 73945, 234695, 1079597, 5397985]

約数ペア:

[(1, 5397985), (5, 1079597), (23, 234695), (73, 73945), (115, 46939), (365, 14789), (643, 8395), (1679, 3215)]