84902385

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 138378240

約数和(自身を除く): 53475855

約数列:

[1, 3, 5, 15, 103, 179, 307, 309, 515, 537, 895, 921, 1535, 1545, 2685, 4605, 18437, 31621, 54953, 55311, 92185, 94863, 158105, 164859, 274765, 276555, 474315, 824295, 5660159, 16980477, 28300795, 84902385]

約数ペア:

[(1, 84902385), (3, 28300795), (5, 16980477), (15, 5660159), (103, 824295), (179, 474315), (307, 276555), (309, 274765), (515, 164859), (537, 158105), (895, 94863), (921, 92185), (1535, 55311), (1545, 54953), (2685, 31621), (4605, 18437)]