3869565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 7153920

約数和(自身を除く): 3284355

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 137, 269, 411, 685, 807, 959, 1345, 1883, 2055, 2877, 4035, 4795, 5649, 9415, 14385, 28245, 36853, 110559, 184265, 257971, 552795, 773913, 1289855, 3869565]

約数ペア:

[(1, 3869565), (3, 1289855), (5, 773913), (7, 552795), (15, 257971), (21, 184265), (35, 110559), (105, 36853), (137, 28245), (269, 14385), (411, 9415), (685, 5649), (807, 4795), (959, 4035), (1345, 2877), (1883, 2055)]