1617287265

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{192191}}^1$

素因数の和:192230

約数の個数: 48

約数和(自身を含む): 3238050816

約数和(自身を除く): 1620763551

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 8415, 192191, 576573, 960955, 1729719, 2114101, 2882865, 3267247, 6342303, 8648595, 9801741, 10570505, 16336235, 19026909, 29405223, 31711515, 35939717, 49008705, 95134545, 107819151, 147026115, 179698585, 323457453, 539095755, 1617287265]

約数ペア:

[(1, 1617287265), (3, 539095755), (5, 323457453), (9, 179698585), (11, 147026115), (15, 107819151), (17, 95134545), (33, 49008705), (45, 35939717), (51, 31711515), (55, 29405223), (85, 19026909), (99, 16336235), (153, 10570505), (165, 9801741), (187, 8648595), (255, 6342303), (495, 3267247), (561, 2882865), (765, 2114101), (935, 1729719), (1683, 960955), (2805, 576573), (8415, 192191)]