16898716035

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{142949}}^1$

素因数の和:143068

約数の個数: 48

約数和(自身を含む): 30506673600

約数和(自身を除く): 13607957565

約数列:

[1, 3, 5, 9, 15, 37, 45, 71, 111, 185, 213, 333, 355, 555, 639, 1065, 1665, 2627, 3195, 7881, 13135, 23643, 39405, 118215, 142949, 428847, 714745, 1286541, 2144235, 5289113, 6432705, 10149379, 15867339, 26445565, 30448137, 47602017, 50746895, 79336695, 91344411, 152240685, 238010085, 375527023, 456722055, 1126581069, 1877635115, 3379743207, 5632905345, 16898716035]

約数ペア:

[(1, 16898716035), (3, 5632905345), (5, 3379743207), (9, 1877635115), (15, 1126581069), (37, 456722055), (45, 375527023), (71, 238010085), (111, 152240685), (185, 91344411), (213, 79336695), (333, 50746895), (355, 47602017), (555, 30448137), (639, 26445565), (1065, 15867339), (1665, 10149379), (2627, 6432705), (3195, 5289113), (7881, 2144235), (13135, 1286541), (23643, 714745), (39405, 428847), (118215, 142949)]