249439440105

素因数分解:

$3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{29021459}}^1$

素因数の和:29021661

約数の個数: 24

約数和(自身を含む): 434625384960

約数和(自身を除く): 185185944855

約数列:

[1, 3, 5, 9, 15, 45, 191, 573, 955, 1719, 2865, 8595, 29021459, 87064377, 145107295, 261193131, 435321885, 1305965655, 5543098669, 16629296007, 27715493345, 49887888021, 83146480035, 249439440105]

約数ペア:

[(1, 249439440105), (3, 83146480035), (5, 49887888021), (9, 27715493345), (15, 16629296007), (45, 5543098669), (191, 1305965655), (573, 435321885), (955, 261193131), (1719, 145107295), (2865, 87064377), (8595, 29021459)]