68877435

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 122457888

約数和(自身を除く): 53580453

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 137, 165, 277, 363, 411, 605, 685, 831, 1385, 1507, 1815, 2055, 3047, 4155, 4521, 7535, 9141, 15235, 16577, 22605, 33517, 37949, 45705, 49731, 82885, 100551, 113847, 167585, 189745, 248655, 417439, 502755, 569235, 1252317, 2087195, 4591829, 6261585, 13775487, 22959145, 68877435]

約数ペア:

[(1, 68877435), (3, 22959145), (5, 13775487), (11, 6261585), (15, 4591829), (33, 2087195), (55, 1252317), (121, 569235), (137, 502755), (165, 417439), (277, 248655), (363, 189745), (411, 167585), (605, 113847), (685, 100551), (831, 82885), (1385, 49731), (1507, 45705), (1815, 37949), (2055, 33517), (3047, 22605), (4155, 16577), (4521, 15235), (7535, 9141)]