82355225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1811}}^1$

素因数の和:1945

約数の個数: 24

約数和(自身を含む): 109198368

約数和(自身を除く): 26843143

約数列:

[1, 5, 17, 25, 85, 107, 425, 535, 1811, 1819, 2675, 9055, 9095, 30787, 45275, 45475, 153935, 193777, 769675, 968885, 3294209, 4844425, 16471045, 82355225]

約数ペア:

[(1, 82355225), (5, 16471045), (17, 4844425), (25, 3294209), (85, 968885), (107, 769675), (425, 193777), (535, 153935), (1811, 45475), (1819, 45275), (2675, 30787), (9055, 9095)]