4877883355

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 6651279360

約数和(自身を除く): 1773396005

約数列:

[1, 5, 17, 23, 53, 85, 115, 179, 263, 265, 391, 895, 901, 1219, 1315, 1955, 3043, 4117, 4471, 4505, 6049, 6095, 9487, 13939, 15215, 20585, 20723, 22355, 30245, 47077, 47435, 69695, 69989, 102833, 103615, 161279, 218201, 235385, 236963, 320597, 349945, 514165, 800309, 806395, 1082771, 1091005, 1184815, 1602985, 2495081, 3709417, 4001545, 5413855, 5450149, 12475405, 18407107, 18547085, 27250745, 42416377, 57386863, 92035535, 212081885, 286934315, 975576671, 4877883355]

約数ペア:

[(1, 4877883355), (5, 975576671), (17, 286934315), (23, 212081885), (53, 92035535), (85, 57386863), (115, 42416377), (179, 27250745), (263, 18547085), (265, 18407107), (391, 12475405), (895, 5450149), (901, 5413855), (1219, 4001545), (1315, 3709417), (1955, 2495081), (3043, 1602985), (4117, 1184815), (4471, 1091005), (4505, 1082771), (6049, 806395), (6095, 800309), (9487, 514165), (13939, 349945), (15215, 320597), (20585, 236963), (20723, 235385), (22355, 218201), (30245, 161279), (47077, 103615), (47435, 102833), (69695, 69989)]