12658522055

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1\times {\mathrm{1217}}^1$

素因数の和:1859

約数の個数: 32

約数和(自身を含む): 15713369280

約数和(自身を除く): 3054847225

約数列:

[1, 5, 61, 67, 305, 335, 509, 1217, 2545, 4087, 6085, 20435, 31049, 34103, 74237, 81539, 155245, 170515, 371185, 407695, 619453, 2080283, 3097265, 4973879, 10401415, 24869395, 37786633, 41503351, 188933165, 207516755, 2531704411, 12658522055]

約数ペア:

[(1, 12658522055), (5, 2531704411), (61, 207516755), (67, 188933165), (305, 41503351), (335, 37786633), (509, 24869395), (1217, 10401415), (2545, 4973879), (4087, 3097265), (6085, 2080283), (20435, 619453), (31049, 407695), (34103, 371185), (74237, 170515), (81539, 155245)]