130797425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25033}}^1$

素因数の和:25073

約数の個数: 24

約数和(自身を含む): 186252960

約数和(自身を除く): 55455535

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 25033, 125165, 275363, 475627, 625825, 1376815, 2378135, 5231897, 6884075, 11890675, 26159485, 130797425]

約数ペア:

[(1, 130797425), (5, 26159485), (11, 11890675), (19, 6884075), (25, 5231897), (55, 2378135), (95, 1376815), (209, 625825), (275, 475627), (475, 275363), (1045, 125165), (5225, 25033)]