15125804589

素因数分解:

$3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1479007}}^1$

素因数の和:1479504

約数の個数: 16

約数和(自身を含む): 23096188928

約数和(自身を除く): 7970384339

約数列:

[1, 3, 7, 21, 487, 1461, 3409, 10227, 1479007, 4437021, 10353049, 31059147, 720276409, 2160829227, 5041934863, 15125804589]

約数ペア:

[(1, 15125804589), (3, 5041934863), (7, 2160829227), (21, 720276409), (487, 31059147), (1461, 10353049), (3409, 4437021), (10227, 1479007)]