432835205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{461}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 582519168

約数和(自身を除く): 149683963

約数列:

[1, 5, 11, 43, 55, 215, 397, 461, 473, 1985, 2305, 2365, 4367, 5071, 17071, 19823, 21835, 25355, 85355, 99115, 183017, 187781, 218053, 915085, 938905, 1090265, 2013187, 7869731, 10065935, 39348655, 86567041, 432835205]

約数ペア:

[(1, 432835205), (5, 86567041), (11, 39348655), (43, 10065935), (55, 7869731), (215, 2013187), (397, 1090265), (461, 938905), (473, 915085), (1985, 218053), (2305, 187781), (2365, 183017), (4367, 99115), (5071, 85355), (17071, 25355), (19823, 21835)]