85887615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 153216000

約数和(自身を除く): 67328385

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 121, 165, 237, 363, 395, 599, 605, 869, 1185, 1797, 1815, 2607, 2995, 4345, 6589, 8985, 9559, 13035, 19767, 28677, 32945, 47321, 47795, 72479, 98835, 141963, 143385, 217437, 236605, 362395, 520531, 709815, 1087185, 1561593, 2602655, 5725841, 7807965, 17177523, 28629205, 85887615]

約数ペア:

[(1, 85887615), (3, 28629205), (5, 17177523), (11, 7807965), (15, 5725841), (33, 2602655), (55, 1561593), (79, 1087185), (121, 709815), (165, 520531), (237, 362395), (363, 236605), (395, 217437), (599, 143385), (605, 141963), (869, 98835), (1185, 72479), (1797, 47795), (1815, 47321), (2607, 32945), (2995, 28677), (4345, 19767), (6589, 13035), (8985, 9559)]