21836874885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1459}}^1\times {\mathrm{142543}}^1$

素因数の和:144017

約数の個数: 32

約数和(自身を含む): 39957934080

約数和(自身を除く): 18121059195

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1459, 4377, 7295, 10213, 21885, 30639, 51065, 142543, 153195, 427629, 712715, 997801, 2138145, 2993403, 4989005, 14967015, 207970237, 623910711, 1039851185, 1455791659, 3119553555, 4367374977, 7278958295, 21836874885]

約数ペア:

[(1, 21836874885), (3, 7278958295), (5, 4367374977), (7, 3119553555), (15, 1455791659), (21, 1039851185), (35, 623910711), (105, 207970237), (1459, 14967015), (4377, 4989005), (7295, 2993403), (10213, 2138145), (21885, 997801), (30639, 712715), (51065, 427629), (142543, 153195)]