164077455

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{6247}}^1$

素因数の和:6375

約数の個数: 32

約数和(自身を含む): 280710144

約数和(自身を除く): 116632689

約数列:

[1, 3, 5, 15, 17, 51, 85, 103, 255, 309, 515, 1545, 1751, 5253, 6247, 8755, 18741, 26265, 31235, 93705, 106199, 318597, 530995, 643441, 1592985, 1930323, 3217205, 9651615, 10938497, 32815491, 54692485, 164077455]

約数ペア:

[(1, 164077455), (3, 54692485), (5, 32815491), (15, 10938497), (17, 9651615), (51, 3217205), (85, 1930323), (103, 1592985), (255, 643441), (309, 530995), (515, 318597), (1545, 106199), (1751, 93705), (5253, 31235), (6247, 26265), (8755, 18741)]