145619305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{30689}}^1$

素因数の和:30780

約数の個数: 16

約数和(自身を含む): 190769040

約数和(自身を除く): 45149735

約数列:

[1, 5, 13, 65, 73, 365, 949, 4745, 30689, 153445, 398957, 1994785, 2240297, 11201485, 29123861, 145619305]

約数ペア:

[(1, 145619305), (5, 29123861), (13, 11201485), (65, 2240297), (73, 1994785), (365, 398957), (949, 153445), (4745, 30689)]