15115149

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3037}}^1$

素因数の和:3129

約数の個数: 24

約数和(自身を含む): 25276160

約数和(自身を除く): 10161011

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 3037, 4977, 9111, 21259, 27333, 63777, 191331, 239923, 719769, 1679461, 2159307, 5038383, 15115149]

約数ペア:

[(1, 15115149), (3, 5038383), (7, 2159307), (9, 1679461), (21, 719769), (63, 239923), (79, 191331), (237, 63777), (553, 27333), (711, 21259), (1659, 9111), (3037, 4977)]