15225597

素因数分解:

$3^3\times {\mathrm{643}}^1\times {\mathrm{877}}^1$

素因数の和:1529

約数の個数: 16

約数和(自身を含む): 22617280

約数和(自身を除く): 7391683

約数列:

[1, 3, 9, 27, 643, 877, 1929, 2631, 5787, 7893, 17361, 23679, 563911, 1691733, 5075199, 15225597]

約数ペア:

[(1, 15225597), (3, 5075199), (9, 1691733), (27, 563911), (643, 23679), (877, 17361), (1929, 7893), (2631, 5787)]