31032495

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53047}}^1$

素因数の和:53071

約数の個数: 24

約数和(自身を含む): 57928416

約数和(自身を除く): 26895921

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 53047, 159141, 265235, 477423, 689611, 795705, 2068833, 2387115, 3448055, 6206499, 10344165, 31032495]

約数ペア:

[(1, 31032495), (3, 10344165), (5, 6206499), (9, 3448055), (13, 2387115), (15, 2068833), (39, 795705), (45, 689611), (65, 477423), (117, 265235), (195, 159141), (585, 53047)]