83370285

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{739}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 152380800

約数和(自身を除く): 69010515

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 109, 115, 207, 327, 345, 545, 739, 981, 1035, 1635, 2217, 2507, 3695, 4905, 6651, 7521, 11085, 12535, 16997, 22563, 33255, 37605, 50991, 80551, 84985, 112815, 152973, 241653, 254955, 402755, 724959, 764865, 1208265, 1852673, 3624795, 5558019, 9263365, 16674057, 27790095, 83370285]

約数ペア:

[(1, 83370285), (3, 27790095), (5, 16674057), (9, 9263365), (15, 5558019), (23, 3624795), (45, 1852673), (69, 1208265), (109, 764865), (115, 724959), (207, 402755), (327, 254955), (345, 241653), (545, 152973), (739, 112815), (981, 84985), (1035, 80551), (1635, 50991), (2217, 37605), (2507, 33255), (3695, 22563), (4905, 16997), (6651, 12535), (7521, 11085)]