15690600471

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{41983}}^1$

素因数の和:42080

約数の個数: 48

約数和(自身を含む): 26464026624

約数和(自身を除く): 10773426153

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1369, 1443, 3367, 4107, 9583, 10101, 17797, 28749, 41983, 53391, 124579, 125949, 293881, 373737, 545779, 881643, 1553371, 1637337, 3820453, 4660113, 10873597, 11461359, 20193823, 32620791, 57474727, 60581469, 141356761, 172424181, 402323089, 424070283, 747171451, 1206969267, 2241514353, 5230200157, 15690600471]

約数ペア:

[(1, 15690600471), (3, 5230200157), (7, 2241514353), (13, 1206969267), (21, 747171451), (37, 424070283), (39, 402323089), (91, 172424181), (111, 141356761), (259, 60581469), (273, 57474727), (481, 32620791), (777, 20193823), (1369, 11461359), (1443, 10873597), (3367, 4660113), (4107, 3820453), (9583, 1637337), (10101, 1553371), (17797, 881643), (28749, 545779), (41983, 373737), (53391, 293881), (124579, 125949)]