1208702975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{38959}}^1$

素因数の和:39059

約数の個数: 24

約数和(自身を含む): 1608736320

約数和(自身を除く): 400033345

約数列:

[1, 5, 17, 25, 73, 85, 365, 425, 1241, 1825, 6205, 31025, 38959, 194795, 662303, 973975, 2844007, 3311515, 14220035, 16557575, 48348119, 71100175, 241740595, 1208702975]

約数ペア:

[(1, 1208702975), (5, 241740595), (17, 71100175), (25, 48348119), (73, 16557575), (85, 14220035), (365, 3311515), (425, 2844007), (1241, 973975), (1825, 662303), (6205, 194795), (31025, 38959)]