16184425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 21500856

約数和(自身を除く): 5316431

約数列:

[1, 5, 17, 25, 85, 113, 337, 425, 565, 1685, 1921, 2825, 5729, 8425, 9605, 28645, 38081, 48025, 143225, 190405, 647377, 952025, 3236885, 16184425]

約数ペア:

[(1, 16184425), (5, 3236885), (17, 952025), (25, 647377), (85, 190405), (113, 143225), (337, 48025), (425, 38081), (565, 28645), (1685, 9605), (1921, 8425), (2825, 5729)]