9381515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13121}}^1$

素因数の和:13150

約数の個数: 16

約数和(自身を含む): 13226976

約数和(自身を除く): 3845461

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 13121, 65605, 144331, 170573, 721655, 852865, 1876303, 9381515]

約数ペア:

[(1, 9381515), (5, 1876303), (11, 852865), (13, 721655), (55, 170573), (65, 144331), (143, 65605), (715, 13121)]