88451996725

素因数分解:

$5^2\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{389}}^1\times {\mathrm{509}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 111874089600

約数和(自身を除く): 23422092875

約数列:

[1, 5, 25, 107, 167, 389, 509, 535, 835, 1945, 2545, 2675, 4175, 9725, 12725, 17869, 41623, 54463, 64963, 85003, 89345, 198001, 208115, 272315, 324815, 425015, 446725, 990005, 1040575, 1361575, 1624075, 2125075, 4950025, 6951041, 9095321, 21186107, 33066167, 34755205, 45476605, 105930535, 165330835, 173776025, 227383025, 529652675, 826654175, 3538079869, 17690399345, 88451996725]

約数ペア:

[(1, 88451996725), (5, 17690399345), (25, 3538079869), (107, 826654175), (167, 529652675), (389, 227383025), (509, 173776025), (535, 165330835), (835, 105930535), (1945, 45476605), (2545, 34755205), (2675, 33066167), (4175, 21186107), (9725, 9095321), (12725, 6951041), (17869, 4950025), (41623, 2125075), (54463, 1624075), (64963, 1361575), (85003, 1040575), (89345, 990005), (198001, 446725), (208115, 425015), (272315, 324815)]