80751635

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{991}}^1$

素因数の和:1418

約数の個数: 16

約数和(自身を含む): 99517440

約数和(自身を除く): 18765805

約数列:

[1, 5, 43, 215, 379, 991, 1895, 4955, 16297, 42613, 81485, 213065, 375589, 1877945, 16150327, 80751635]

約数ペア:

[(1, 80751635), (5, 16150327), (43, 1877945), (215, 375589), (379, 213065), (991, 81485), (1895, 42613), (4955, 16297)]