25567471665

素因数分解:

$3^3\times 5^1\times {\mathrm{189388679}}^1$

素因数の和:189388693

約数の個数: 16

約数和(自身を含む): 45453283200

約数和(自身を除く): 19885811535

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 189388679, 568166037, 946943395, 1704498111, 2840830185, 5113494333, 8522490555, 25567471665]

約数ペア:

[(1, 25567471665), (3, 8522490555), (5, 5113494333), (9, 2840830185), (15, 1704498111), (27, 946943395), (45, 568166037), (135, 189388679)]