2036825

素因数分解:

$5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 2940288

約数和(自身を除く): 903463

約数列:

[1, 5, 7, 25, 35, 103, 113, 175, 515, 565, 721, 791, 2575, 2825, 3605, 3955, 11639, 18025, 19775, 58195, 81473, 290975, 407365, 2036825]

約数ペア:

[(1, 2036825), (5, 407365), (7, 290975), (25, 81473), (35, 58195), (103, 19775), (113, 18025), (175, 11639), (515, 3955), (565, 3605), (721, 2825), (791, 2575)]