5221995

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^2$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 8670384

約数和(自身を除く): 3448389

約数列:

[1, 3, 5, 15, 37, 97, 111, 185, 291, 485, 555, 1455, 3589, 9409, 10767, 17945, 28227, 47045, 53835, 141135, 348133, 1044399, 1740665, 5221995]

約数ペア:

[(1, 5221995), (3, 1740665), (5, 1044399), (15, 348133), (37, 141135), (97, 53835), (111, 47045), (185, 28227), (291, 17945), (485, 10767), (555, 9409), (1455, 3589)]