4864475

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2$

素因数の和:73

約数の個数: 54

約数和(自身を含む): 8078724

約数和(自身を除く): 3214249

約数列:

[1, 5, 7, 11, 19, 25, 35, 49, 55, 77, 95, 133, 175, 209, 245, 275, 361, 385, 475, 539, 665, 931, 1045, 1225, 1463, 1805, 1925, 2527, 2695, 3325, 3971, 4655, 5225, 7315, 9025, 10241, 12635, 13475, 17689, 19855, 23275, 27797, 36575, 51205, 63175, 88445, 99275, 138985, 194579, 256025, 442225, 694925, 972895, 4864475]

約数ペア:

[(1, 4864475), (5, 972895), (7, 694925), (11, 442225), (19, 256025), (25, 194579), (35, 138985), (49, 99275), (55, 88445), (77, 63175), (95, 51205), (133, 36575), (175, 27797), (209, 23275), (245, 19855), (275, 17689), (361, 13475), (385, 12635), (475, 10241), (539, 9025), (665, 7315), (931, 5225), (1045, 4655), (1225, 3971), (1463, 3325), (1805, 2695), (1925, 2527)]