139196365

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{361549}}^1$

素因数の和:361572

約数の個数: 16

約数和(自身を含む): 208252800

約数和(自身を除く): 69056435

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 361549, 1807745, 2530843, 3977039, 12654215, 19885195, 27839273, 139196365]

約数ペア:

[(1, 139196365), (5, 27839273), (7, 19885195), (11, 12654215), (35, 3977039), (55, 2530843), (77, 1807745), (385, 361549)]