66830005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 90574848

約数和(自身を除く): 23744843

約数列:

[1, 5, 11, 47, 55, 103, 235, 251, 515, 517, 1133, 1255, 2585, 2761, 4841, 5665, 11797, 13805, 24205, 25853, 53251, 58985, 129265, 129767, 266255, 284383, 648835, 1215091, 1421915, 6075455, 13366001, 66830005]

約数ペア:

[(1, 66830005), (5, 13366001), (11, 6075455), (47, 1421915), (55, 1215091), (103, 648835), (235, 284383), (251, 266255), (515, 129767), (517, 129265), (1133, 58985), (1255, 53251), (2585, 25853), (2761, 24205), (4841, 13805), (5665, 11797)]