13405695

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{13339}}^1$

素因数の和:13414

約数の個数: 16

約数和(自身を含む): 21770880

約数和(自身を除く): 8365185

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 13339, 40017, 66695, 200085, 893713, 2681139, 4468565, 13405695]

約数ペア:

[(1, 13405695), (3, 4468565), (5, 2681139), (15, 893713), (67, 200085), (201, 66695), (335, 40017), (1005, 13339)]