85542555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2819}}^1$

素因数の和:2868

約数の個数: 48

約数和(自身を含む): 166222080

約数和(自身を除く): 80679525

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 289, 357, 595, 867, 1445, 1785, 2023, 2819, 4335, 6069, 8457, 10115, 14095, 19733, 30345, 42285, 47923, 59199, 98665, 143769, 239615, 295995, 335461, 718845, 814691, 1006383, 1677305, 2444073, 4073455, 5031915, 5702837, 12220365, 17108511, 28514185, 85542555]

約数ペア:

[(1, 85542555), (3, 28514185), (5, 17108511), (7, 12220365), (15, 5702837), (17, 5031915), (21, 4073455), (35, 2444073), (51, 1677305), (85, 1006383), (105, 814691), (119, 718845), (255, 335461), (289, 295995), (357, 239615), (595, 143769), (867, 98665), (1445, 59199), (1785, 47923), (2023, 42285), (2819, 30345), (4335, 19733), (6069, 14095), (8457, 10115)]