2054675

素因数分解:

$5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 2976000

約数和(自身を除く): 921325

約数列:

[1, 5, 7, 25, 35, 59, 175, 199, 295, 413, 995, 1393, 1475, 2065, 4975, 6965, 10325, 11741, 34825, 58705, 82187, 293525, 410935, 2054675]

約数ペア:

[(1, 2054675), (5, 410935), (7, 293525), (25, 82187), (35, 58705), (59, 34825), (175, 11741), (199, 10325), (295, 6965), (413, 4975), (995, 2065), (1393, 1475)]