487468085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5407}}^1$

素因数の和:5517

約数の個数: 32

約数和(自身を含む): 672322560

約数和(自身を除く): 184854475

約数列:

[1, 5, 13, 19, 65, 73, 95, 247, 365, 949, 1235, 1387, 4745, 5407, 6935, 18031, 27035, 70291, 90155, 102733, 351455, 394711, 513665, 1335529, 1973555, 5131243, 6677645, 7499509, 25656215, 37497545, 97493617, 487468085]

約数ペア:

[(1, 487468085), (5, 97493617), (13, 37497545), (19, 25656215), (65, 7499509), (73, 6677645), (95, 5131243), (247, 1973555), (365, 1335529), (949, 513665), (1235, 394711), (1387, 351455), (4745, 102733), (5407, 90155), (6935, 70291), (18031, 27035)]