847736055

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1\times {\mathrm{431}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 1490037120

約数和(自身を除く): 642301065

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 401, 431, 545, 981, 1203, 1293, 1635, 2005, 2155, 3609, 3879, 4905, 6015, 6465, 18045, 19395, 43709, 46979, 131127, 140937, 172831, 218545, 234895, 393381, 422811, 518493, 655635, 704685, 864155, 1555479, 1966905, 2114055, 2592465, 7777395, 18838579, 56515737, 94192895, 169547211, 282578685, 847736055]

約数ペア:

[(1, 847736055), (3, 282578685), (5, 169547211), (9, 94192895), (15, 56515737), (45, 18838579), (109, 7777395), (327, 2592465), (401, 2114055), (431, 1966905), (545, 1555479), (981, 864155), (1203, 704685), (1293, 655635), (1635, 518493), (2005, 422811), (2155, 393381), (3609, 234895), (3879, 218545), (4905, 172831), (6015, 140937), (6465, 131127), (18045, 46979), (19395, 43709)]