89991599545

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1\times {\mathrm{19433}}^1$

素因数の和:19869

約数の個数: 32

約数和(自身を含む): 113129200800

約数和(自身を除く): 23137601255

約数列:

[1, 5, 29, 109, 145, 293, 545, 1465, 3161, 8497, 15805, 19433, 31937, 42485, 97165, 159685, 563557, 926173, 2118197, 2817785, 4630865, 5693869, 10590985, 28469345, 61427713, 165122201, 307138565, 620631721, 825611005, 3103158605, 17998319909, 89991599545]

約数ペア:

[(1, 89991599545), (5, 17998319909), (29, 3103158605), (109, 825611005), (145, 620631721), (293, 307138565), (545, 165122201), (1465, 61427713), (3161, 28469345), (8497, 10590985), (15805, 5693869), (19433, 4630865), (31937, 2817785), (42485, 2118197), (97165, 926173), (159685, 563557)]