12763575

素因数分解:

$3^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 25998336

約数和(自身を除く): 13234761

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 135, 165, 191, 225, 243, 275, 297, 405, 495, 573, 675, 825, 891, 955, 1215, 1485, 1719, 2025, 2101, 2475, 2673, 2865, 4455, 4775, 5157, 6075, 6303, 7425, 8595, 10505, 13365, 14325, 15471, 18909, 22275, 25785, 31515, 42975, 46413, 52525, 56727, 66825, 77355, 94545, 128925, 157575, 170181, 232065, 283635, 386775, 472725, 510543, 850905, 1160325, 1418175, 2552715, 4254525, 12763575]

約数ペア:

[(1, 12763575), (3, 4254525), (5, 2552715), (9, 1418175), (11, 1160325), (15, 850905), (25, 510543), (27, 472725), (33, 386775), (45, 283635), (55, 232065), (75, 170181), (81, 157575), (99, 128925), (135, 94545), (165, 77355), (191, 66825), (225, 56727), (243, 52525), (275, 46413), (297, 42975), (405, 31515), (495, 25785), (573, 22275), (675, 18909), (825, 15471), (891, 14325), (955, 13365), (1215, 10505), (1485, 8595), (1719, 7425), (2025, 6303), (2101, 6075), (2475, 5157), (2673, 4775), (2865, 4455)]