85254855

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{601}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 159765984

約数和(自身を除く): 74511129

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 193, 245, 579, 601, 735, 965, 1351, 1803, 2895, 3005, 4053, 4207, 6755, 9015, 9457, 12621, 20265, 21035, 28371, 29449, 47285, 63105, 88347, 115993, 141855, 147245, 347979, 441735, 579965, 811951, 1739895, 2435853, 4059755, 5683657, 12179265, 17050971, 28418285, 85254855]

約数ペア:

[(1, 85254855), (3, 28418285), (5, 17050971), (7, 12179265), (15, 5683657), (21, 4059755), (35, 2435853), (49, 1739895), (105, 811951), (147, 579965), (193, 441735), (245, 347979), (579, 147245), (601, 141855), (735, 115993), (965, 88347), (1351, 63105), (1803, 47285), (2895, 29449), (3005, 28371), (4053, 21035), (4207, 20265), (6755, 12621), (9015, 9457)]