72334445

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{5507}}^1$

素因数の和:5620

約数の個数: 16

約数和(自身を含む): 90419328

約数和(自身を除く): 18084883

約数列:

[1, 5, 37, 71, 185, 355, 2627, 5507, 13135, 27535, 203759, 390997, 1018795, 1954985, 14466889, 72334445]

約数ペア:

[(1, 72334445), (5, 14466889), (37, 1954985), (71, 1018795), (185, 390997), (355, 203759), (2627, 27535), (5507, 13135)]