9306705

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 15611904

約数和(自身を除く): 6305199

約数列:

[1, 3, 5, 15, 43, 47, 129, 141, 215, 235, 307, 645, 705, 921, 1535, 2021, 4605, 6063, 10105, 13201, 14429, 30315, 39603, 43287, 66005, 72145, 198015, 216435, 620447, 1861341, 3102235, 9306705]

約数ペア:

[(1, 9306705), (3, 3102235), (5, 1861341), (15, 620447), (43, 216435), (47, 198015), (129, 72145), (141, 66005), (215, 43287), (235, 39603), (307, 30315), (645, 14429), (705, 13201), (921, 10105), (1535, 6063), (2021, 4605)]