122457375

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:394

約数の個数: 96

約数和(自身を含む): 246767040

約数和(自身を除く): 124309665

約数列:

[1, 3, 5, 9, 15, 17, 19, 25, 45, 51, 57, 75, 85, 95, 125, 153, 171, 225, 255, 285, 323, 337, 375, 425, 475, 765, 855, 969, 1011, 1125, 1275, 1425, 1615, 1685, 2125, 2375, 2907, 3033, 3825, 4275, 4845, 5055, 5729, 6375, 6403, 7125, 8075, 8425, 14535, 15165, 17187, 19125, 19209, 21375, 24225, 25275, 28645, 32015, 40375, 42125, 51561, 57627, 72675, 75825, 85935, 96045, 108851, 121125, 126375, 143225, 160075, 257805, 288135, 326553, 363375, 379125, 429675, 480225, 544255, 716125, 800375, 979659, 1289025, 1440675, 1632765, 2148375, 2401125, 2721275, 4898295, 6445125, 7203375, 8163825, 13606375, 24491475, 40819125, 122457375]

約数ペア:

[(1, 122457375), (3, 40819125), (5, 24491475), (9, 13606375), (15, 8163825), (17, 7203375), (19, 6445125), (25, 4898295), (45, 2721275), (51, 2401125), (57, 2148375), (75, 1632765), (85, 1440675), (95, 1289025), (125, 979659), (153, 800375), (171, 716125), (225, 544255), (255, 480225), (285, 429675), (323, 379125), (337, 363375), (375, 326553), (425, 288135), (475, 257805), (765, 160075), (855, 143225), (969, 126375), (1011, 121125), (1125, 108851), (1275, 96045), (1425, 85935), (1615, 75825), (1685, 72675), (2125, 57627), (2375, 51561), (2907, 42125), (3033, 40375), (3825, 32015), (4275, 28645), (4845, 25275), (5055, 24225), (5729, 21375), (6375, 19209), (6403, 19125), (7125, 17187), (8075, 15165), (8425, 14535)]