43997005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5167}}^1$

素因数の和:5316

約数の個数: 16

約数和(自身を含む): 57302784

約数和(自身を除く): 13305779

約数列:

[1, 5, 13, 65, 131, 655, 1703, 5167, 8515, 25835, 67171, 335855, 676877, 3384385, 8799401, 43997005]

約数ペア:

[(1, 43997005), (5, 8799401), (13, 3384385), (65, 676877), (131, 335855), (655, 67171), (1703, 25835), (5167, 8515)]