201559455

素因数分解:

$3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{6247}}^1$

素因数の和:6500

約数の個数: 32

約数和(自身を含む): 359884800

約数和(自身を除く): 158325345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 239, 717, 1195, 2151, 3585, 6247, 6453, 10755, 18741, 31235, 32265, 56223, 93705, 168669, 281115, 843345, 1493033, 4479099, 7465165, 13437297, 22395495, 40311891, 67186485, 201559455]

約数ペア:

[(1, 201559455), (3, 67186485), (5, 40311891), (9, 22395495), (15, 13437297), (27, 7465165), (45, 4479099), (135, 1493033), (239, 843345), (717, 281115), (1195, 168669), (2151, 93705), (3585, 56223), (6247, 32265), (6453, 31235), (10755, 18741)]