381301935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157889}}^1$

素因数の和:157927

約数の個数: 32

約数和(自身を含む): 727557120

約数和(自身を除く): 346255185

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 157889, 473667, 789445, 1105223, 2368335, 3315669, 3631447, 5526115, 10894341, 16578345, 18157235, 25420129, 54471705, 76260387, 127100645, 381301935]

約数ペア:

[(1, 381301935), (3, 127100645), (5, 76260387), (7, 54471705), (15, 25420129), (21, 18157235), (23, 16578345), (35, 10894341), (69, 5526115), (105, 3631447), (115, 3315669), (161, 2368335), (345, 1105223), (483, 789445), (805, 473667), (2415, 157889)]