15078285

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1831}}^1$

素因数の和:1906

約数の個数: 32

約数和(自身を含む): 27260160

約数和(自身を除く): 12181875

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 1831, 2745, 5493, 8235, 9155, 16479, 27465, 49437, 82395, 111691, 247185, 335073, 558455, 1005219, 1675365, 3015657, 5026095, 15078285]

約数ペア:

[(1, 15078285), (3, 5026095), (5, 3015657), (9, 1675365), (15, 1005219), (27, 558455), (45, 335073), (61, 247185), (135, 111691), (183, 82395), (305, 49437), (549, 27465), (915, 16479), (1647, 9155), (1831, 8235), (2745, 5493)]