1248105535

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{29927}}^1$

素因数の和:30390

約数の個数: 16

約数和(自身を含む): 1580198400

約数和(自身を除く): 332092865

約数列:

[1, 5, 19, 95, 439, 2195, 8341, 29927, 41705, 149635, 568613, 2843065, 13137953, 65689765, 249621107, 1248105535]

約数ペア:

[(1, 1248105535), (5, 249621107), (19, 65689765), (95, 13137953), (439, 2843065), (2195, 568613), (8341, 149635), (29927, 41705)]