15673399785

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{401}}^1\times {\mathrm{4409}}^1$

素因数の和:5018

約数の個数: 48

約数和(自身を含む): 27379432080

約数和(自身を除く): 11706032295

約数列:

[1, 3, 5, 9, 15, 45, 197, 401, 591, 985, 1203, 1773, 2005, 2955, 3609, 4409, 6015, 8865, 13227, 18045, 22045, 39681, 66135, 78997, 198405, 236991, 394985, 710973, 868573, 1184955, 1768009, 2605719, 3554865, 4342865, 5304027, 7817157, 8840045, 13028595, 15912081, 26520135, 39085785, 79560405, 348297773, 1044893319, 1741488865, 3134679957, 5224466595, 15673399785]

約数ペア:

[(1, 15673399785), (3, 5224466595), (5, 3134679957), (9, 1741488865), (15, 1044893319), (45, 348297773), (197, 79560405), (401, 39085785), (591, 26520135), (985, 15912081), (1203, 13028595), (1773, 8840045), (2005, 7817157), (2955, 5304027), (3609, 4342865), (4409, 3554865), (6015, 2605719), (8865, 1768009), (13227, 1184955), (18045, 868573), (22045, 710973), (39681, 394985), (66135, 236991), (78997, 198405)]