6920225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 9374400

約数和(自身を除く): 2454175

約数列:

[1, 5, 13, 25, 65, 107, 199, 325, 535, 995, 1391, 2587, 2675, 4975, 6955, 12935, 21293, 34775, 64675, 106465, 276809, 532325, 1384045, 6920225]

約数ペア:

[(1, 6920225), (5, 1384045), (13, 532325), (25, 276809), (65, 106465), (107, 64675), (199, 34775), (325, 21293), (535, 12935), (995, 6955), (1391, 4975), (2587, 2675)]