4672195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 6842880

約数和(自身を除く): 2170685

約数列:

[1, 5, 11, 17, 19, 55, 85, 95, 187, 209, 263, 323, 935, 1045, 1315, 1615, 2893, 3553, 4471, 4997, 14465, 17765, 22355, 24985, 49181, 54967, 84949, 245905, 274835, 424745, 934439, 4672195]

約数ペア:

[(1, 4672195), (5, 934439), (11, 424745), (17, 274835), (19, 245905), (55, 84949), (85, 54967), (95, 49181), (187, 24985), (209, 22355), (263, 17765), (323, 14465), (935, 4997), (1045, 4471), (1315, 3553), (1615, 2893)]