6628515

素因数分解:

$3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{683}}^1$

素因数の和:1338

約数の個数: 16

約数和(自身を含む): 10637568

約数和(自身を除く): 4009053

約数列:

[1, 3, 5, 15, 647, 683, 1941, 2049, 3235, 3415, 9705, 10245, 441901, 1325703, 2209505, 6628515]

約数ペア:

[(1, 6628515), (3, 2209505), (5, 1325703), (15, 441901), (647, 10245), (683, 9705), (1941, 3415), (2049, 3235)]