1117387755

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{16477}}^1$

素因数の和:16636

約数の個数: 48

約数和(自身を含む): 2128430304

約数和(自身を除く): 1011042549

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 137, 165, 411, 495, 685, 1233, 1507, 2055, 4521, 6165, 7535, 13563, 16477, 22605, 49431, 67815, 82385, 148293, 181247, 247155, 543741, 741465, 906235, 1631223, 2257349, 2718705, 6772047, 8156115, 11286745, 20316141, 24830839, 33860235, 74492517, 101580705, 124154195, 223477551, 372462585, 1117387755]

約数ペア:

[(1, 1117387755), (3, 372462585), (5, 223477551), (9, 124154195), (11, 101580705), (15, 74492517), (33, 33860235), (45, 24830839), (55, 20316141), (99, 11286745), (137, 8156115), (165, 6772047), (411, 2718705), (495, 2257349), (685, 1631223), (1233, 906235), (1507, 741465), (2055, 543741), (4521, 247155), (6165, 181247), (7535, 148293), (13563, 82385), (16477, 67815), (22605, 49431)]