97747425

素因数分解:

$3^3\times 5^2\times {\mathrm{179}}^1\times {\mathrm{809}}^1$

素因数の和:1007

約数の個数: 48

約数和(自身を含む): 180792000

約数和(自身を除く): 83044575

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 179, 225, 537, 675, 809, 895, 1611, 2427, 2685, 4045, 4475, 4833, 7281, 8055, 12135, 13425, 20225, 21843, 24165, 36405, 40275, 60675, 109215, 120825, 144811, 182025, 434433, 546075, 724055, 1303299, 2172165, 3620275, 3909897, 6516495, 10860825, 19549485, 32582475, 97747425]

約数ペア:

[(1, 97747425), (3, 32582475), (5, 19549485), (9, 10860825), (15, 6516495), (25, 3909897), (27, 3620275), (45, 2172165), (75, 1303299), (135, 724055), (179, 546075), (225, 434433), (537, 182025), (675, 144811), (809, 120825), (895, 109215), (1611, 60675), (2427, 40275), (2685, 36405), (4045, 24165), (4475, 21843), (4833, 20225), (7281, 13425), (8055, 12135)]