1894749615

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{57131}}^1$

素因数の和:57220

約数の個数: 48

約数和(自身を含む): 3636337536

約数和(自身を除く): 1741587921

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 67, 99, 165, 201, 335, 495, 603, 737, 1005, 2211, 3015, 3685, 6633, 11055, 33165, 57131, 171393, 285655, 514179, 628441, 856965, 1885323, 2570895, 3142205, 3827777, 5655969, 9426615, 11483331, 19138885, 28279845, 34449993, 42105547, 57416655, 126316641, 172249965, 210527735, 378949923, 631583205, 1894749615]

約数ペア:

[(1, 1894749615), (3, 631583205), (5, 378949923), (9, 210527735), (11, 172249965), (15, 126316641), (33, 57416655), (45, 42105547), (55, 34449993), (67, 28279845), (99, 19138885), (165, 11483331), (201, 9426615), (335, 5655969), (495, 3827777), (603, 3142205), (737, 2570895), (1005, 1885323), (2211, 856965), (3015, 628441), (3685, 514179), (6633, 285655), (11055, 171393), (33165, 57131)]