4243785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3109}}^1$

素因数の和:3137

約数の個数: 32

約数和(自身を含む): 8359680

約数和(自身を除く): 4115895

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 3109, 9327, 15545, 21763, 40417, 46635, 65289, 108815, 121251, 202085, 282919, 326445, 606255, 848757, 1414595, 4243785]

約数ペア:

[(1, 4243785), (3, 1414595), (5, 848757), (7, 606255), (13, 326445), (15, 282919), (21, 202085), (35, 121251), (39, 108815), (65, 65289), (91, 46635), (105, 40417), (195, 21763), (273, 15545), (455, 9327), (1365, 3109)]