60636875

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:489

約数の個数: 40

約数和(自身を含む): 86597280

約数和(自身を除く): 25960405

約数列:

[1, 5, 13, 17, 25, 65, 85, 125, 221, 325, 425, 439, 625, 1105, 1625, 2125, 2195, 5525, 5707, 7463, 8125, 10625, 10975, 27625, 28535, 37315, 54875, 97019, 138125, 142675, 186575, 274375, 485095, 713375, 932875, 2425475, 3566875, 4664375, 12127375, 60636875]

約数ペア:

[(1, 60636875), (5, 12127375), (13, 4664375), (17, 3566875), (25, 2425475), (65, 932875), (85, 713375), (125, 485095), (221, 274375), (325, 186575), (425, 142675), (439, 138125), (625, 97019), (1105, 54875), (1625, 37315), (2125, 28535), (2195, 27625), (5525, 10975), (5707, 10625), (7463, 8125)]