157216916705

素因数分解:

$5^1\times {\mathrm{439}}^1\times {\mathrm{1579}}^1\times {\mathrm{45361}}^1$

素因数の和:47384

約数の個数: 16

約数和(自身を含む): 189213974400

約数和(自身を除く): 31997057695

約数列:

[1, 5, 439, 1579, 2195, 7895, 45361, 226805, 693181, 3465905, 19913479, 71625019, 99567395, 358125095, 31443383341, 157216916705]

約数ペア:

[(1, 157216916705), (5, 31443383341), (439, 358125095), (1579, 99567395), (2195, 71625019), (7895, 19913479), (45361, 3465905), (226805, 693181)]