24491475

素因数分解:

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

素因数の和:389

約数の個数: 72

約数和(自身を含む): 49037040

約数和(自身を除く): 24545565

約数列:

[1, 3, 5, 9, 15, 17, 19, 25, 45, 51, 57, 75, 85, 95, 153, 171, 225, 255, 285, 323, 337, 425, 475, 765, 855, 969, 1011, 1275, 1425, 1615, 1685, 2907, 3033, 3825, 4275, 4845, 5055, 5729, 6403, 8075, 8425, 14535, 15165, 17187, 19209, 24225, 25275, 28645, 32015, 51561, 57627, 72675, 75825, 85935, 96045, 108851, 143225, 160075, 257805, 288135, 326553, 429675, 480225, 544255, 979659, 1289025, 1440675, 1632765, 2721275, 4898295, 8163825, 24491475]

約数ペア:

[(1, 24491475), (3, 8163825), (5, 4898295), (9, 2721275), (15, 1632765), (17, 1440675), (19, 1289025), (25, 979659), (45, 544255), (51, 480225), (57, 429675), (75, 326553), (85, 288135), (95, 257805), (153, 160075), (171, 143225), (225, 108851), (255, 96045), (285, 85935), (323, 75825), (337, 72675), (425, 57627), (475, 51561), (765, 32015), (855, 28645), (969, 25275), (1011, 24225), (1275, 19209), (1425, 17187), (1615, 15165), (1685, 14535), (2907, 8425), (3033, 8075), (3825, 6403), (4275, 5729), (4845, 5055)]