77985315

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{9791}}^1$

素因数の和:9864

約数の個数: 32

約数和(自身を含む): 141004800

約数和(自身を除く): 63019485

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 295, 531, 885, 1593, 2655, 7965, 9791, 29373, 48955, 88119, 146865, 264357, 440595, 577669, 1321785, 1733007, 2888345, 5199021, 8665035, 15597063, 25995105, 77985315]

約数ペア:

[(1, 77985315), (3, 25995105), (5, 15597063), (9, 8665035), (15, 5199021), (27, 2888345), (45, 1733007), (59, 1321785), (135, 577669), (177, 440595), (295, 264357), (531, 146865), (885, 88119), (1593, 48955), (2655, 29373), (7965, 9791)]