18645345

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24373}}^1$

素因数の和:24401

約数の個数: 24

約数和(自身を含む): 34221096

約数和(自身を除く): 15575751

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 24373, 73119, 121865, 219357, 365595, 414341, 1096785, 1243023, 2071705, 3729069, 6215115, 18645345]

約数ペア:

[(1, 18645345), (3, 6215115), (5, 3729069), (9, 2071705), (15, 1243023), (17, 1096785), (45, 414341), (51, 365595), (85, 219357), (153, 121865), (255, 73119), (765, 24373)]