3078705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 5702400

約数和(自身を除く): 2623695

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 109, 269, 327, 545, 763, 807, 1345, 1635, 1883, 2289, 3815, 4035, 5649, 9415, 11445, 28245, 29321, 87963, 146605, 205247, 439815, 615741, 1026235, 3078705]

約数ペア:

[(1, 3078705), (3, 1026235), (5, 615741), (7, 439815), (15, 205247), (21, 146605), (35, 87963), (105, 29321), (109, 28245), (269, 11445), (327, 9415), (545, 5649), (763, 4035), (807, 3815), (1345, 2289), (1635, 1883)]