86622425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4241}}^1$

素因数の和:4313

約数の個数: 24

約数和(自身を含む): 115721760

約数和(自身を除く): 29099335

約数列:

[1, 5, 19, 25, 43, 95, 215, 475, 817, 1075, 4085, 4241, 20425, 21205, 80579, 106025, 182363, 402895, 911815, 2014475, 3464897, 4559075, 17324485, 86622425]

約数ペア:

[(1, 86622425), (5, 17324485), (19, 4559075), (25, 3464897), (43, 2014475), (95, 911815), (215, 402895), (475, 182363), (817, 106025), (1075, 80579), (4085, 21205), (4241, 20425)]