11880715

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30859}}^1$

素因数の和:30882

約数の個数: 16

約数和(自身を含む): 17775360

約数和(自身を除く): 5894645

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 30859, 154295, 216013, 339449, 1080065, 1697245, 2376143, 11880715]

約数ペア:

[(1, 11880715), (5, 2376143), (7, 1697245), (11, 1080065), (35, 339449), (55, 216013), (77, 154295), (385, 30859)]