250936325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 346644480

約数和(自身を除く): 95708155

約数列:

[1, 5, 19, 23, 25, 95, 103, 115, 223, 437, 475, 515, 575, 1115, 1957, 2185, 2369, 2575, 4237, 5129, 5575, 9785, 10925, 11845, 21185, 22969, 25645, 45011, 48925, 59225, 97451, 105925, 114845, 128225, 225055, 436411, 487255, 528287, 574225, 1125275, 2182055, 2436275, 2641435, 10037453, 10910275, 13207175, 50187265, 250936325]

約数ペア:

[(1, 250936325), (5, 50187265), (19, 13207175), (23, 10910275), (25, 10037453), (95, 2641435), (103, 2436275), (115, 2182055), (223, 1125275), (437, 574225), (475, 528287), (515, 487255), (575, 436411), (1115, 225055), (1957, 128225), (2185, 114845), (2369, 105925), (2575, 97451), (4237, 59225), (5129, 48925), (5575, 45011), (9785, 25645), (10925, 22969), (11845, 21185)]