856556085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{10159}}^1$

素因数の和:10258

約数の個数: 64

約数和(自身を含む): 1732239360

約数和(自身を除く): 875683275

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 73, 77, 105, 165, 219, 231, 365, 385, 511, 803, 1095, 1155, 1533, 2409, 2555, 4015, 5621, 7665, 10159, 12045, 16863, 28105, 30477, 50795, 71113, 84315, 111749, 152385, 213339, 335247, 355565, 558745, 741607, 782243, 1066695, 1676235, 2224821, 2346729, 3708035, 3911215, 5191249, 8157677, 11124105, 11733645, 15573747, 24473031, 25956245, 40788385, 57103739, 77868735, 122365155, 171311217, 285518695, 856556085]

約数ペア:

[(1, 856556085), (3, 285518695), (5, 171311217), (7, 122365155), (11, 77868735), (15, 57103739), (21, 40788385), (33, 25956245), (35, 24473031), (55, 15573747), (73, 11733645), (77, 11124105), (105, 8157677), (165, 5191249), (219, 3911215), (231, 3708035), (365, 2346729), (385, 2224821), (511, 1676235), (803, 1066695), (1095, 782243), (1155, 741607), (1533, 558745), (2409, 355565), (2555, 335247), (4015, 213339), (5621, 152385), (7665, 111749), (10159, 84315), (12045, 71113), (16863, 50795), (28105, 30477)]