538196055

素因数分解:

$3^1\times 5^1\times {\mathrm{5147}}^1\times {\mathrm{6971}}^1$

素因数の和:12126

約数の個数: 16

約数和(自身を含む): 861404544

約数和(自身を除く): 323208489

約数列:

[1, 3, 5, 15, 5147, 6971, 15441, 20913, 25735, 34855, 77205, 104565, 35879737, 107639211, 179398685, 538196055]

約数ペア:

[(1, 538196055), (3, 179398685), (5, 107639211), (15, 35879737), (5147, 104565), (6971, 77205), (15441, 34855), (20913, 25735)]