6988805825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{22871}}^1$

素因数の和:23617

約数の個数: 24

約数和(自身を含む): 9189054720

約数和(自身を除く): 2200248895

約数列:

[1, 5, 17, 25, 85, 425, 719, 3595, 12223, 17975, 22871, 61115, 114355, 305575, 388807, 571775, 1944035, 9720175, 16444249, 82221245, 279552233, 411106225, 1397761165, 6988805825]

約数ペア:

[(1, 6988805825), (5, 1397761165), (17, 411106225), (25, 279552233), (85, 82221245), (425, 16444249), (719, 9720175), (3595, 1944035), (12223, 571775), (17975, 388807), (22871, 305575), (61115, 114355)]