65306265

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5449}}^1$

素因数の和:5521

約数の個数: 32

約数和(自身を含む): 113011200

約数和(自身を除く): 47704935

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2397, 3995, 5449, 11985, 16347, 27245, 81735, 92633, 256103, 277899, 463165, 768309, 1280515, 1389495, 3841545, 4353751, 13061253, 21768755, 65306265]

約数ペア:

[(1, 65306265), (3, 21768755), (5, 13061253), (15, 4353751), (17, 3841545), (47, 1389495), (51, 1280515), (85, 768309), (141, 463165), (235, 277899), (255, 256103), (705, 92633), (799, 81735), (2397, 27245), (3995, 16347), (5449, 11985)]