61359885

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{80209}}^1$

素因数の和:80237

約数の個数: 24

約数和(自身を含む): 112614840

約数和(自身を除く): 51254955

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 80209, 240627, 401045, 721881, 1203135, 1363553, 3609405, 4090659, 6817765, 12271977, 20453295, 61359885]

約数ペア:

[(1, 61359885), (3, 20453295), (5, 12271977), (9, 6817765), (15, 4090659), (17, 3609405), (45, 1363553), (51, 1203135), (85, 721881), (153, 401045), (255, 240627), (765, 80209)]