26500175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1217}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 35945616

約数和(自身を除く): 9445441

約数列:

[1, 5, 13, 25, 65, 67, 325, 335, 871, 1217, 1675, 4355, 6085, 15821, 21775, 30425, 79105, 81539, 395525, 407695, 1060007, 2038475, 5300035, 26500175]

約数ペア:

[(1, 26500175), (5, 5300035), (13, 2038475), (25, 1060007), (65, 407695), (67, 395525), (325, 81539), (335, 79105), (871, 30425), (1217, 21775), (1675, 15821), (4355, 6085)]