64418496155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{75937}}^1$

素因数の和:76407

約数の個数: 32

約数和(自身を含む): 86139207168

約数和(自身を除く): 21720711013

約数列:

[1, 5, 13, 31, 65, 155, 403, 421, 2015, 2105, 5473, 13051, 27365, 65255, 75937, 169663, 379685, 848315, 987181, 2354047, 4935905, 11770235, 30602611, 31969477, 153013055, 159847385, 415603201, 991053787, 2078016005, 4955268935, 12883699231, 64418496155]

約数ペア:

[(1, 64418496155), (5, 12883699231), (13, 4955268935), (31, 2078016005), (65, 991053787), (155, 415603201), (403, 159847385), (421, 153013055), (2015, 31969477), (2105, 30602611), (5473, 11770235), (13051, 4935905), (27365, 2354047), (65255, 987181), (75937, 848315), (169663, 379685)]