1241719875

素因数分解:

$3^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{11149}}^1$

素因数の和:11187

約数の個数: 80

約数和(自身を含む): 2525608800

約数和(自身を除く): 1283888925

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 125, 135, 165, 225, 275, 297, 375, 405, 495, 675, 825, 891, 1125, 1375, 1485, 2025, 2475, 3375, 4125, 4455, 7425, 10125, 11149, 12375, 22275, 33447, 37125, 55745, 100341, 111375, 122639, 167235, 278725, 301023, 367917, 501705, 613195, 836175, 903069, 1103751, 1393625, 1505115, 1839585, 2508525, 3065975, 3311253, 4180875, 4515345, 5518755, 7525575, 9197925, 9933759, 12542625, 15329875, 16556265, 22576725, 27593775, 37627875, 45989625, 49668795, 82781325, 112883625, 137968875, 248343975, 413906625, 1241719875]

約数ペア:

[(1, 1241719875), (3, 413906625), (5, 248343975), (9, 137968875), (11, 112883625), (15, 82781325), (25, 49668795), (27, 45989625), (33, 37627875), (45, 27593775), (55, 22576725), (75, 16556265), (81, 15329875), (99, 12542625), (125, 9933759), (135, 9197925), (165, 7525575), (225, 5518755), (275, 4515345), (297, 4180875), (375, 3311253), (405, 3065975), (495, 2508525), (675, 1839585), (825, 1505115), (891, 1393625), (1125, 1103751), (1375, 903069), (1485, 836175), (2025, 613195), (2475, 501705), (3375, 367917), (4125, 301023), (4455, 278725), (7425, 167235), (10125, 122639), (11149, 111375), (12375, 100341), (22275, 55745), (33447, 37125)]