82776155

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3209}}^1$

素因数の和:3299

約数の個数: 32

約数和(自身を含む): 125729280

約数和(自身を除く): 42953125

約数列:

[1, 5, 7, 11, 35, 55, 67, 77, 335, 385, 469, 737, 2345, 3209, 3685, 5159, 16045, 22463, 25795, 35299, 112315, 176495, 215003, 247093, 1075015, 1235465, 1505021, 2365033, 7525105, 11825165, 16555231, 82776155]

約数ペア:

[(1, 82776155), (5, 16555231), (7, 11825165), (11, 7525105), (35, 2365033), (55, 1505021), (67, 1235465), (77, 1075015), (335, 247093), (385, 215003), (469, 176495), (737, 112315), (2345, 35299), (3209, 25795), (3685, 22463), (5159, 16045)]