130518215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{1181}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 169016544

約数和(自身を除く): 38498329

約数列:

[1, 5, 23, 31, 115, 155, 713, 961, 1181, 3565, 4805, 5905, 22103, 27163, 36611, 110515, 135815, 183055, 842053, 1134941, 4210265, 5674705, 26103643, 130518215]

約数ペア:

[(1, 130518215), (5, 26103643), (23, 5674705), (31, 4210265), (115, 1134941), (155, 842053), (713, 183055), (961, 135815), (1181, 110515), (3565, 36611), (4805, 27163), (5905, 22103)]