40140165

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{205847}}^1$

素因数の和:205868

約数の個数: 16

約数和(自身を含む): 69164928

約数和(自身を除く): 29024763

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 205847, 617541, 1029235, 2676011, 3087705, 8028033, 13380055, 40140165]

約数ペア:

[(1, 40140165), (3, 13380055), (5, 8028033), (13, 3087705), (15, 2676011), (39, 1029235), (65, 617541), (195, 205847)]