77761315

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{5827}}^1$

素因数の和:6006

約数の個数: 16

約数和(自身を含む): 99448992

約数和(自身を除く): 21687677

約数列:

[1, 5, 17, 85, 157, 785, 2669, 5827, 13345, 29135, 99059, 495295, 914839, 4574195, 15552263, 77761315]

約数ペア:

[(1, 77761315), (5, 15552263), (17, 4574195), (85, 914839), (157, 495295), (785, 99059), (2669, 29135), (5827, 13345)]