2077762905

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{423601}}^1$

素因数の和:423721

約数の個数: 24

約数和(自身を含む): 3634505160

約数和(自身を除く): 1556742255

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 423601, 1270803, 2118005, 3812409, 6354015, 19062045, 46172509, 138517527, 230862545, 415552581, 692587635, 2077762905]

約数ペア:

[(1, 2077762905), (3, 692587635), (5, 415552581), (9, 230862545), (15, 138517527), (45, 46172509), (109, 19062045), (327, 6354015), (545, 3812409), (981, 2118005), (1635, 1270803), (4905, 423601)]