54895465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1789}}^1$

素因数の和:1849

約数の個数: 24

約数和(自身を含む): 73654920

約数和(自身を除く): 18759455

約数列:

[1, 5, 17, 19, 85, 95, 323, 361, 1615, 1789, 1805, 6137, 8945, 30413, 30685, 33991, 152065, 169955, 577847, 645829, 2889235, 3229145, 10979093, 54895465]

約数ペア:

[(1, 54895465), (5, 10979093), (17, 3229145), (19, 2889235), (85, 645829), (95, 577847), (323, 169955), (361, 152065), (1615, 33991), (1789, 30685), (1805, 30413), (6137, 8945)]