40529295

素因数分解:

$3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{907}}^1$

素因数の和:1252

約数の個数: 32

約数和(自身を含む): 72349440

約数和(自身を除く): 31820145

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 331, 907, 993, 1655, 2721, 2979, 4535, 4965, 8163, 8937, 13605, 14895, 24489, 40815, 44685, 122445, 300217, 900651, 1501085, 2701953, 4503255, 8105859, 13509765, 40529295]

約数ペア:

[(1, 40529295), (3, 13509765), (5, 8105859), (9, 4503255), (15, 2701953), (27, 1501085), (45, 900651), (135, 300217), (331, 122445), (907, 44685), (993, 40815), (1655, 24489), (2721, 14895), (2979, 13605), (4535, 8937), (4965, 8163)]