487537105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{727}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 651006720

約数和(自身を除く): 163469615

約数列:

[1, 5, 11, 55, 89, 137, 445, 685, 727, 979, 1507, 3635, 4895, 7535, 7997, 12193, 39985, 60965, 64703, 99599, 134123, 323515, 497995, 670615, 711733, 1095589, 3558665, 5477945, 8864311, 44321555, 97507421, 487537105]

約数ペア:

[(1, 487537105), (5, 97507421), (11, 44321555), (55, 8864311), (89, 5477945), (137, 3558665), (445, 1095589), (685, 711733), (727, 670615), (979, 497995), (1507, 323515), (3635, 134123), (4895, 99599), (7535, 64703), (7997, 60965), (12193, 39985)]