61250015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{1489}}^1$

素因数の和:1946

約数の個数: 16

約数和(自身を含む): 77599200

約数和(自身を除く): 16349185

約数列:

[1, 5, 19, 95, 433, 1489, 2165, 7445, 8227, 28291, 41135, 141455, 644737, 3223685, 12250003, 61250015]

約数ペア:

[(1, 61250015), (5, 12250003), (19, 3223685), (95, 644737), (433, 141455), (1489, 41135), (2165, 28291), (7445, 8227)]