8303085

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 16857984

約数和(自身を除く): 8554899

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 613, 645, 903, 1505, 1839, 1935, 2709, 3065, 4291, 4515, 5517, 9195, 12873, 13545, 21455, 26359, 27585, 38619, 64365, 79077, 131795, 184513, 193095, 237231, 395385, 553539, 922565, 1186155, 1660617, 2767695, 8303085]

約数ペア:

[(1, 8303085), (3, 2767695), (5, 1660617), (7, 1186155), (9, 922565), (15, 553539), (21, 395385), (35, 237231), (43, 193095), (45, 184513), (63, 131795), (105, 79077), (129, 64365), (215, 38619), (301, 27585), (315, 26359), (387, 21455), (613, 13545), (645, 12873), (903, 9195), (1505, 5517), (1839, 4515), (1935, 4291), (2709, 3065)]