2214675

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 4330080

約数和(自身を除く): 2115405

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 193, 225, 255, 425, 459, 579, 675, 765, 965, 1275, 1737, 2295, 2895, 3281, 3825, 4825, 5211, 8685, 9843, 11475, 14475, 16405, 26055, 29529, 43425, 49215, 82025, 88587, 130275, 147645, 246075, 442935, 738225, 2214675]

約数ペア:

[(1, 2214675), (3, 738225), (5, 442935), (9, 246075), (15, 147645), (17, 130275), (25, 88587), (27, 82025), (45, 49215), (51, 43425), (75, 29529), (85, 26055), (135, 16405), (153, 14475), (193, 11475), (225, 9843), (255, 8685), (425, 5211), (459, 4825), (579, 3825), (675, 3281), (765, 2895), (965, 2295), (1275, 1737)]