19550085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{76667}}^1$

素因数の和:76692

約数の個数: 16

約数和(自身を含む): 33120576

約数和(自身を除く): 13570491

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 76667, 230001, 383335, 1150005, 1303339, 3910017, 6516695, 19550085]

約数ペア:

[(1, 19550085), (3, 6516695), (5, 3910017), (15, 1303339), (17, 1150005), (51, 383335), (85, 230001), (255, 76667)]