124893175

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:145

約数の個数: 72

約数和(自身を含む): 187019280

約数和(自身を除く): 62126105

約数列:

[1, 5, 11, 19, 25, 41, 53, 55, 95, 121, 205, 209, 265, 275, 451, 475, 583, 605, 779, 1007, 1025, 1045, 1325, 2173, 2255, 2299, 2915, 3025, 3895, 4961, 5035, 5225, 6413, 8569, 10865, 11077, 11275, 11495, 14575, 19475, 23903, 24805, 25175, 32065, 41287, 42845, 54325, 55385, 57475, 94259, 119515, 121847, 124025, 160325, 206435, 214225, 262933, 276925, 454157, 471295, 597575, 609235, 1032175, 1314665, 2270785, 2356475, 3046175, 4995727, 6573325, 11353925, 24978635, 124893175]

約数ペア:

[(1, 124893175), (5, 24978635), (11, 11353925), (19, 6573325), (25, 4995727), (41, 3046175), (53, 2356475), (55, 2270785), (95, 1314665), (121, 1032175), (205, 609235), (209, 597575), (265, 471295), (275, 454157), (451, 276925), (475, 262933), (583, 214225), (605, 206435), (779, 160325), (1007, 124025), (1025, 121847), (1045, 119515), (1325, 94259), (2173, 57475), (2255, 55385), (2299, 54325), (2915, 42845), (3025, 41287), (3895, 32065), (4961, 25175), (5035, 24805), (5225, 23903), (6413, 19475), (8569, 14575), (10865, 11495), (11077, 11275)]