64374255

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2767}}^1$

素因数の和:2836

約数の個数: 48

約数和(自身を含む): 124360704

約数和(自身を除く): 59986449

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 47, 55, 99, 141, 165, 235, 423, 495, 517, 705, 1551, 2115, 2585, 2767, 4653, 7755, 8301, 13835, 23265, 24903, 30437, 41505, 91311, 124515, 130049, 152185, 273933, 390147, 456555, 650245, 1170441, 1369665, 1430539, 1950735, 4291617, 5852205, 7152695, 12874851, 21458085, 64374255]

約数ペア:

[(1, 64374255), (3, 21458085), (5, 12874851), (9, 7152695), (11, 5852205), (15, 4291617), (33, 1950735), (45, 1430539), (47, 1369665), (55, 1170441), (99, 650245), (141, 456555), (165, 390147), (235, 273933), (423, 152185), (495, 130049), (517, 124515), (705, 91311), (1551, 41505), (2115, 30437), (2585, 24903), (2767, 23265), (4653, 13835), (7755, 8301)]