13949425

素因数分解:

$5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1009}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 20038400

約数和(自身を除く): 6088975

約数列:

[1, 5, 7, 25, 35, 79, 175, 395, 553, 1009, 1975, 2765, 5045, 7063, 13825, 25225, 35315, 79711, 176575, 398555, 557977, 1992775, 2789885, 13949425]

約数ペア:

[(1, 13949425), (5, 2789885), (7, 1992775), (25, 557977), (35, 398555), (79, 176575), (175, 79711), (395, 35315), (553, 25225), (1009, 13825), (1975, 7063), (2765, 5045)]