15013107

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{2539}}^1$

素因数の和:2624

約数の個数: 20

約数和(自身を含む): 22743160

約数和(自身を除く): 7730053

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 2539, 5913, 7617, 22851, 68553, 185347, 205659, 556041, 1668123, 5004369, 15013107]

約数ペア:

[(1, 15013107), (3, 5004369), (9, 1668123), (27, 556041), (73, 205659), (81, 185347), (219, 68553), (657, 22851), (1971, 7617), (2539, 5913)]