2827497375

素因数分解:

$3^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{16427}}^1$

素因数の和:16471

約数の個数: 80

約数和(自身を含む): 5581708704

約数和(自身を除く): 2754211329

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 81, 85, 125, 135, 153, 225, 255, 375, 405, 425, 459, 675, 765, 1125, 1275, 1377, 2025, 2125, 2295, 3375, 3825, 6375, 6885, 10125, 11475, 16427, 19125, 34425, 49281, 57375, 82135, 147843, 172125, 246405, 279259, 410675, 443529, 739215, 837777, 1232025, 1330587, 1396295, 2053375, 2217645, 2513331, 3696075, 4188885, 6160125, 6652935, 6981475, 7539993, 11088225, 12566655, 18480375, 20944425, 22619979, 33264675, 34907375, 37699965, 55441125, 62833275, 104722125, 113099895, 166323375, 188499825, 314166375, 565499475, 942499125, 2827497375]

約数ペア:

[(1, 2827497375), (3, 942499125), (5, 565499475), (9, 314166375), (15, 188499825), (17, 166323375), (25, 113099895), (27, 104722125), (45, 62833275), (51, 55441125), (75, 37699965), (81, 34907375), (85, 33264675), (125, 22619979), (135, 20944425), (153, 18480375), (225, 12566655), (255, 11088225), (375, 7539993), (405, 6981475), (425, 6652935), (459, 6160125), (675, 4188885), (765, 3696075), (1125, 2513331), (1275, 2217645), (1377, 2053375), (2025, 1396295), (2125, 1330587), (2295, 1232025), (3375, 837777), (3825, 739215), (6375, 443529), (6885, 410675), (10125, 279259), (11475, 246405), (16427, 172125), (19125, 147843), (34425, 82135), (49281, 57375)]