91041445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{87121}}^1$

素因数の和:87156

約数の個数: 16

約数和(自身を含む): 125455680

約数和(自身を除く): 34414235

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 87121, 435605, 958331, 1655299, 4791655, 8276495, 18208289, 91041445]

約数ペア:

[(1, 91041445), (5, 18208289), (11, 8276495), (19, 4791655), (55, 1655299), (95, 958331), (209, 435605), (1045, 87121)]