12766515

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{12703}}^1$

素因数の和:12778

約数の個数: 16

約数和(自身を含む): 20732928

約数和(自身を除く): 7966413

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 12703, 38109, 63515, 190545, 851101, 2553303, 4255505, 12766515]

約数ペア:

[(1, 12766515), (3, 4255505), (5, 2553303), (15, 851101), (67, 190545), (201, 63515), (335, 38109), (1005, 12703)]