153978045105

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{1321303}}^1$

素因数の和:1321785

約数の個数: 32

約数和(自身を含む): 261427924224

約数和(自身を除く): 107449879119

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 457, 1371, 2285, 6855, 7769, 23307, 38845, 116535, 1321303, 3963909, 6606515, 19819545, 22462151, 67386453, 112310755, 336932265, 603835471, 1811506413, 3019177355, 9057532065, 10265203007, 30795609021, 51326015035, 153978045105]

約数ペア:

[(1, 153978045105), (3, 51326015035), (5, 30795609021), (15, 10265203007), (17, 9057532065), (51, 3019177355), (85, 1811506413), (255, 603835471), (457, 336932265), (1371, 112310755), (2285, 67386453), (6855, 22462151), (7769, 19819545), (23307, 6606515), (38845, 3963909), (116535, 1321303)]