13979475

素因数分解:

$3^2\times 5^2\times {\mathrm{62131}}^1$

素因数の和:62147

約数の個数: 18

約数和(自身を含む): 25039196

約数和(自身を除く): 11059721

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 62131, 186393, 310655, 559179, 931965, 1553275, 2795895, 4659825, 13979475]

約数ペア:

[(1, 13979475), (3, 4659825), (5, 2795895), (9, 1553275), (15, 931965), (25, 559179), (45, 310655), (75, 186393), (225, 62131)]