75505801

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{997}}^1$

素因数の和:1384

約数の個数: 16

約数和(自身を含む): 89420800

約数和(自身を除く): 13914999

約数列:

[1, 7, 31, 217, 349, 997, 2443, 6979, 10819, 30907, 75733, 216349, 347953, 2435671, 10786543, 75505801]

約数ペア:

[(1, 75505801), (7, 10786543), (31, 2435671), (217, 347953), (349, 216349), (997, 75733), (2443, 30907), (6979, 10819)]