85293945

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3023}}^1$

素因数の和:3067

約数の個数: 64

約数和(自身を含む): 174182400

約数和(自身を除く): 88888455

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 95, 99, 135, 165, 171, 209, 285, 297, 495, 513, 627, 855, 1045, 1485, 1881, 2565, 3023, 3135, 5643, 9069, 9405, 15115, 27207, 28215, 33253, 45345, 57437, 81621, 99759, 136035, 166265, 172311, 287185, 299277, 408105, 498795, 516933, 631807, 861555, 897831, 1496385, 1550799, 1895421, 2584665, 3159035, 4489155, 5686263, 7753995, 9477105, 17058789, 28431315, 85293945]

約数ペア:

[(1, 85293945), (3, 28431315), (5, 17058789), (9, 9477105), (11, 7753995), (15, 5686263), (19, 4489155), (27, 3159035), (33, 2584665), (45, 1895421), (55, 1550799), (57, 1496385), (95, 897831), (99, 861555), (135, 631807), (165, 516933), (171, 498795), (209, 408105), (285, 299277), (297, 287185), (495, 172311), (513, 166265), (627, 136035), (855, 99759), (1045, 81621), (1485, 57437), (1881, 45345), (2565, 33253), (3023, 28215), (3135, 27207), (5643, 15115), (9069, 9405)]