27975495

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{12517}}^1$

素因数の和:12674

約数の個数: 16

約数和(自身を含む): 45064800

約数和(自身を除く): 17089305

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 12517, 37551, 62585, 187755, 1865033, 5595099, 9325165, 27975495]

約数ペア:

[(1, 27975495), (3, 9325165), (5, 5595099), (15, 1865033), (149, 187755), (447, 62585), (745, 37551), (2235, 12517)]