66839345

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{4229}}^1$

素因数の和:4372

約数の個数: 16

約数和(自身を含む): 83754000

約数和(自身を除く): 16914655

約数列:

[1, 5, 29, 109, 145, 545, 3161, 4229, 15805, 21145, 122641, 460961, 613205, 2304805, 13367869, 66839345]

約数ペア:

[(1, 66839345), (5, 13367869), (29, 2304805), (109, 613205), (145, 460961), (545, 122641), (3161, 21145), (4229, 15805)]