99804425

素因数分解:

$5^2\times 7^3\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 147014400

約数和(自身を除く): 47209975

約数列:

[1, 5, 7, 25, 35, 49, 103, 113, 175, 245, 343, 515, 565, 721, 791, 1225, 1715, 2575, 2825, 3605, 3955, 5047, 5537, 8575, 11639, 18025, 19775, 25235, 27685, 35329, 38759, 58195, 81473, 126175, 138425, 176645, 193795, 290975, 407365, 570311, 883225, 968975, 2036825, 2851555, 3992177, 14257775, 19960885, 99804425]

約数ペア:

[(1, 99804425), (5, 19960885), (7, 14257775), (25, 3992177), (35, 2851555), (49, 2036825), (103, 968975), (113, 883225), (175, 570311), (245, 407365), (343, 290975), (515, 193795), (565, 176645), (721, 138425), (791, 126175), (1225, 81473), (1715, 58195), (2575, 38759), (2825, 35329), (3605, 27685), (3955, 25235), (5047, 19775), (5537, 18025), (8575, 11639)]