164092175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4999}}^1$

素因数の和:5123

約数の個数: 24

約数和(自身を含む): 221340000

約数和(自身を除く): 57247825

約数列:

[1, 5, 13, 25, 65, 101, 325, 505, 1313, 2525, 4999, 6565, 24995, 32825, 64987, 124975, 324935, 504899, 1624675, 2524495, 6563687, 12622475, 32818435, 164092175]

約数ペア:

[(1, 164092175), (5, 32818435), (13, 12622475), (25, 6563687), (65, 2524495), (101, 1624675), (325, 504899), (505, 324935), (1313, 124975), (2525, 64987), (4999, 32825), (6565, 24995)]