1106385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 2080512

約数和(自身を除く): 974127

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 257, 287, 615, 771, 861, 1285, 1435, 1799, 3855, 4305, 5397, 8995, 10537, 26985, 31611, 52685, 73759, 158055, 221277, 368795, 1106385]

約数ペア:

[(1, 1106385), (3, 368795), (5, 221277), (7, 158055), (15, 73759), (21, 52685), (35, 31611), (41, 26985), (105, 10537), (123, 8995), (205, 5397), (257, 4305), (287, 3855), (615, 1799), (771, 1435), (861, 1285)]