75272015

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8707}}^1$

素因数の和:8751

約数の個数: 32

約数和(自身を含む): 117035520

約数和(自身を除く): 41763505

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 455, 665, 1235, 1729, 8645, 8707, 43535, 60949, 113191, 165433, 304745, 565955, 792337, 827165, 1158031, 2150629, 3961685, 5790155, 10753145, 15054403, 75272015]

約数ペア:

[(1, 75272015), (5, 15054403), (7, 10753145), (13, 5790155), (19, 3961685), (35, 2150629), (65, 1158031), (91, 827165), (95, 792337), (133, 565955), (247, 304745), (455, 165433), (665, 113191), (1235, 60949), (1729, 43535), (8645, 8707)]