66820115

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{2683}}^1$

素因数の和:2998

約数の個数: 16

約数和(自身を含む): 85222368

約数和(自身を除く): 18402253

約数列:

[1, 5, 17, 85, 293, 1465, 2683, 4981, 13415, 24905, 45611, 228055, 786119, 3930595, 13364023, 66820115]

約数ペア:

[(1, 66820115), (5, 13364023), (17, 3930595), (85, 786119), (293, 228055), (1465, 45611), (2683, 24905), (4981, 13415)]