127840635

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{218531}}^1$

素因数の和:218555

約数の個数: 24

約数和(自身を含む): 238636944

約数和(自身を除く): 110796309

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 218531, 655593, 1092655, 1966779, 2840903, 3277965, 8522709, 9833895, 14204515, 25568127, 42613545, 127840635]

約数ペア:

[(1, 127840635), (3, 42613545), (5, 25568127), (9, 14204515), (13, 9833895), (15, 8522709), (39, 3277965), (45, 2840903), (65, 1966779), (117, 1092655), (195, 655593), (585, 218531)]