90339345

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{46687}}^1$

素因数の和:46741

約数の個数: 24

約数和(自身を含む): 160233216

約数和(自身を除く): 69893871

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 46687, 140061, 233435, 420183, 700305, 2007541, 2100915, 6022623, 10037705, 18067869, 30113115, 90339345]

約数ペア:

[(1, 90339345), (3, 30113115), (5, 18067869), (9, 10037705), (15, 6022623), (43, 2100915), (45, 2007541), (129, 700305), (215, 420183), (387, 233435), (645, 140061), (1935, 46687)]