47764925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 67495680

約数和(自身を除く): 19730755

約数列:

[1, 5, 13, 25, 47, 53, 59, 65, 235, 265, 295, 325, 611, 689, 767, 1175, 1325, 1475, 2491, 2773, 3055, 3127, 3445, 3835, 12455, 13865, 15275, 15635, 17225, 19175, 32383, 36049, 40651, 62275, 69325, 78175, 146969, 161915, 180245, 203255, 734845, 809575, 901225, 1016275, 1910597, 3674225, 9552985, 47764925]

約数ペア:

[(1, 47764925), (5, 9552985), (13, 3674225), (25, 1910597), (47, 1016275), (53, 901225), (59, 809575), (65, 734845), (235, 203255), (265, 180245), (295, 161915), (325, 146969), (611, 78175), (689, 69325), (767, 62275), (1175, 40651), (1325, 36049), (1475, 32383), (2491, 19175), (2773, 17225), (3055, 15635), (3127, 15275), (3445, 13865), (3835, 12455)]