145099199

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{25943}}^1$

素因数の和:26014

約数の個数: 16

約数和(自身を含む): 179324928

約数和(自身を除く): 34225729

約数列:

[1, 7, 17, 47, 119, 329, 799, 5593, 25943, 181601, 441031, 1219321, 3087217, 8535247, 20728457, 145099199]

約数ペア:

[(1, 145099199), (7, 20728457), (17, 8535247), (47, 3087217), (119, 1219321), (329, 441031), (799, 181601), (5593, 25943)]