40747465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 56246400

約数和(自身を除く): 15498935

約数列:

[1, 5, 11, 29, 55, 59, 145, 295, 319, 433, 649, 1595, 1711, 2165, 3245, 4763, 8555, 12557, 18821, 23815, 25547, 62785, 94105, 127735, 138127, 281017, 690635, 740863, 1405085, 3704315, 8149493, 40747465]

約数ペア:

[(1, 40747465), (5, 8149493), (11, 3704315), (29, 1405085), (55, 740863), (59, 690635), (145, 281017), (295, 138127), (319, 127735), (433, 94105), (649, 62785), (1595, 25547), (1711, 23815), (2165, 18821), (3245, 12557), (4763, 8555)]