6664595

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 10119168

約数和(自身を除く): 3454573

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 391, 487, 595, 805, 1955, 2435, 2737, 3409, 8279, 11201, 13685, 17045, 41395, 56005, 57953, 78407, 190417, 289765, 392035, 952085, 1332919, 6664595]

約数ペア:

[(1, 6664595), (5, 1332919), (7, 952085), (17, 392035), (23, 289765), (35, 190417), (85, 78407), (115, 57953), (119, 56005), (161, 41395), (391, 17045), (487, 13685), (595, 11201), (805, 8279), (1955, 3409), (2435, 2737)]