12115485

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1783}}^1$

素因数の和:1945

約数の個数: 24

約数和(自身を含む): 21151104

約数和(自身を除く): 9035619

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 1783, 2265, 5349, 6795, 8915, 16047, 26745, 80235, 269233, 807699, 1346165, 2423097, 4038495, 12115485]

約数ペア:

[(1, 12115485), (3, 4038495), (5, 2423097), (9, 1346165), (15, 807699), (45, 269233), (151, 80235), (453, 26745), (755, 16047), (1359, 8915), (1783, 6795), (2265, 5349)]