28823193175

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{9437}}^1$

素因数の和:10048

約数の個数: 48

約数和(自身を含む): 42243581952

約数和(自身を除く): 13420388777

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 563, 775, 1085, 2815, 3941, 5425, 9437, 14075, 17453, 19705, 47185, 66059, 87265, 98525, 122171, 235925, 292547, 330295, 436325, 610855, 1462735, 1651475, 2047829, 3054275, 5313031, 7313675, 10239145, 26565155, 37191217, 51195725, 132825775, 164703961, 185956085, 823519805, 929780425, 1152927727, 4117599025, 5764638635, 28823193175]

約数ペア:

[(1, 28823193175), (5, 5764638635), (7, 4117599025), (25, 1152927727), (31, 929780425), (35, 823519805), (155, 185956085), (175, 164703961), (217, 132825775), (563, 51195725), (775, 37191217), (1085, 26565155), (2815, 10239145), (3941, 7313675), (5425, 5313031), (9437, 3054275), (14075, 2047829), (17453, 1651475), (19705, 1462735), (47185, 610855), (66059, 436325), (87265, 330295), (98525, 292547), (122171, 235925)]