29991165

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{25309}}^1$

素因数の和:25396

約数の個数: 16

約数和(自身を含む): 48595200

約数和(自身を除く): 18604035

約数列:

[1, 3, 5, 15, 79, 237, 395, 1185, 25309, 75927, 126545, 379635, 1999411, 5998233, 9997055, 29991165]

約数ペア:

[(1, 29991165), (3, 9997055), (5, 5998233), (15, 1999411), (79, 379635), (237, 126545), (395, 75927), (1185, 25309)]