47081925

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 100172160

約数和(自身を除く): 53090235

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 27, 33, 45, 51, 55, 75, 85, 99, 135, 153, 165, 187, 225, 255, 275, 297, 373, 425, 459, 495, 561, 675, 765, 825, 935, 1119, 1275, 1485, 1683, 1865, 2295, 2475, 2805, 3357, 3825, 4103, 4675, 5049, 5595, 6341, 7425, 8415, 9325, 10071, 11475, 12309, 14025, 16785, 19023, 20515, 25245, 27975, 31705, 36927, 42075, 50355, 57069, 61545, 69751, 83925, 95115, 102575, 110781, 126225, 158525, 171207, 184635, 209253, 251775, 285345, 307725, 348755, 475575, 553905, 627759, 856035, 923175, 1046265, 1426725, 1743775, 1883277, 2769525, 3138795, 4280175, 5231325, 9416385, 15693975, 47081925]

約数ペア:

[(1, 47081925), (3, 15693975), (5, 9416385), (9, 5231325), (11, 4280175), (15, 3138795), (17, 2769525), (25, 1883277), (27, 1743775), (33, 1426725), (45, 1046265), (51, 923175), (55, 856035), (75, 627759), (85, 553905), (99, 475575), (135, 348755), (153, 307725), (165, 285345), (187, 251775), (225, 209253), (255, 184635), (275, 171207), (297, 158525), (373, 126225), (425, 110781), (459, 102575), (495, 95115), (561, 83925), (675, 69751), (765, 61545), (825, 57069), (935, 50355), (1119, 42075), (1275, 36927), (1485, 31705), (1683, 27975), (1865, 25245), (2295, 20515), (2475, 19023), (2805, 16785), (3357, 14025), (3825, 12309), (4103, 11475), (4675, 10071), (5049, 9325), (5595, 8415), (6341, 7425)]