15697555521

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{3109}}^1\times {\mathrm{35809}}^1$

素因数の和:38968

約数の個数: 16

約数和(自身を含む): 21382867200

約数和(自身を除く): 5685311679

約数列:

[1, 3, 47, 141, 3109, 9327, 35809, 107427, 146123, 438369, 1683023, 5049069, 111330181, 333990543, 5232518507, 15697555521]

約数ペア:

[(1, 15697555521), (3, 5232518507), (47, 333990543), (141, 111330181), (3109, 5049069), (9327, 1683023), (35809, 438369), (107427, 146123)]