66403755

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{823}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 126487296

約数和(自身を除く): 60083541

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 163, 165, 489, 495, 815, 823, 1467, 1793, 2445, 2469, 4115, 5379, 7335, 7407, 8965, 9053, 12345, 16137, 26895, 27159, 37035, 45265, 80685, 81477, 134149, 135795, 402447, 407385, 670745, 1207341, 1475639, 2012235, 4426917, 6036705, 7378195, 13280751, 22134585, 66403755]

約数ペア:

[(1, 66403755), (3, 22134585), (5, 13280751), (9, 7378195), (11, 6036705), (15, 4426917), (33, 2012235), (45, 1475639), (55, 1207341), (99, 670745), (163, 407385), (165, 402447), (489, 135795), (495, 134149), (815, 81477), (823, 80685), (1467, 45265), (1793, 37035), (2445, 27159), (2469, 26895), (4115, 16137), (5379, 12345), (7335, 9053), (7407, 8965)]