30887085

素因数分解:

$3^1\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{1789}}^1$

素因数の和:2948

約数の個数: 16

約数和(自身を含む): 49489920

約数和(自身を除く): 18602835

約数列:

[1, 3, 5, 15, 1151, 1789, 3453, 5367, 5755, 8945, 17265, 26835, 2059139, 6177417, 10295695, 30887085]

約数ペア:

[(1, 30887085), (3, 10295695), (5, 6177417), (15, 2059139), (1151, 26835), (1789, 17265), (3453, 8945), (5367, 5755)]