12000285

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8081}}^1$

素因数の和:8106

約数の個数: 32

約数和(自身を含む): 23276160

約数和(自身を除く): 11275875

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 8081, 24243, 40405, 72729, 88891, 121215, 218187, 266673, 363645, 444455, 800019, 1090935, 1333365, 2400057, 4000095, 12000285]

約数ペア:

[(1, 12000285), (3, 4000095), (5, 2400057), (9, 1333365), (11, 1090935), (15, 800019), (27, 444455), (33, 363645), (45, 266673), (55, 218187), (99, 121215), (135, 88891), (165, 72729), (297, 40405), (495, 24243), (1485, 8081)]