2989713045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1289}}^1\times {\mathrm{14057}}^1$

素因数の和:15365

約数の個数: 32

約数和(自身を含む): 5222828160

約数和(自身を除く): 2233115115

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1289, 3867, 6445, 14057, 14179, 19335, 42171, 42537, 70285, 70895, 154627, 210855, 212685, 463881, 773135, 2319405, 18119473, 54358419, 90597365, 199314203, 271792095, 597942609, 996571015, 2989713045]

約数ペア:

[(1, 2989713045), (3, 996571015), (5, 597942609), (11, 271792095), (15, 199314203), (33, 90597365), (55, 54358419), (165, 18119473), (1289, 2319405), (3867, 773135), (6445, 463881), (14057, 212685), (14179, 210855), (19335, 154627), (42171, 70895), (42537, 70285)]