11855315

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{823}}^1$

素因数の和:938

約数の個数: 16

約数和(自身を含む): 14792448

約数和(自身を除く): 2937133

約数列:

[1, 5, 43, 67, 215, 335, 823, 2881, 4115, 14405, 35389, 55141, 176945, 275705, 2371063, 11855315]

約数ペア:

[(1, 11855315), (5, 2371063), (43, 275705), (67, 176945), (215, 55141), (335, 35389), (823, 14405), (2881, 4115)]