25515693495

素因数分解:

$3^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{438527}}^1$

素因数の和:438972

約数の個数: 32

約数和(自身を含む): 45466583040

約数和(自身を除く): 19950889545

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 431, 1293, 2155, 3879, 6465, 11637, 19395, 58185, 438527, 1315581, 2192635, 3946743, 6577905, 11840229, 19733715, 59201145, 189005137, 567015411, 945025685, 1701046233, 2835077055, 5103138699, 8505231165, 25515693495]

約数ペア:

[(1, 25515693495), (3, 8505231165), (5, 5103138699), (9, 2835077055), (15, 1701046233), (27, 945025685), (45, 567015411), (135, 189005137), (431, 59201145), (1293, 19733715), (2155, 11840229), (3879, 6577905), (6465, 3946743), (11637, 2192635), (19395, 1315581), (58185, 438527)]