30942465

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{121343}}^1$

素因数の和:121368

約数の個数: 16

約数和(自身を含む): 52420608

約数和(自身を除く): 21478143

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 121343, 364029, 606715, 1820145, 2062831, 6188493, 10314155, 30942465]

約数ペア:

[(1, 30942465), (3, 10314155), (5, 6188493), (15, 2062831), (17, 1820145), (51, 606715), (85, 364029), (255, 121343)]