75172321

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{52901}}^1$

素因数の和:52944

約数の個数: 12

約数和(自身を含む): 90462420

約数和(自身を除く): 15290099

約数列:

[1, 7, 29, 49, 203, 1421, 52901, 370307, 1534129, 2592149, 10738903, 75172321]

約数ペア:

[(1, 75172321), (7, 10738903), (29, 2592149), (49, 1534129), (203, 370307), (1421, 52901)]