87200165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{20023}}^1$

素因数の和:20108

約数の個数: 16

約数和(自身を含む): 114377088

約数和(自身を除く): 27176923

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 20023, 100115, 260299, 1301495, 1341541, 6707705, 17440033, 87200165]

約数ペア:

[(1, 87200165), (5, 17440033), (13, 6707705), (65, 1341541), (67, 1301495), (335, 260299), (871, 100115), (4355, 20023)]