86469345

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{44687}}^1$

素因数の和:44741

約数の個数: 24

約数和(自身を含む): 153369216

約数和(自身を除く): 66899871

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 44687, 134061, 223435, 402183, 670305, 1921541, 2010915, 5764623, 9607705, 17293869, 28823115, 86469345]

約数ペア:

[(1, 86469345), (3, 28823115), (5, 17293869), (9, 9607705), (15, 5764623), (43, 2010915), (45, 1921541), (129, 670305), (215, 402183), (387, 223435), (645, 134061), (1935, 44687)]