19055535195

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1\times {\mathrm{4127}}^1$

素因数の和:5124

約数の個数: 64

約数和(自身を含む): 34025287680

約数和(自身を除く): 14969752485

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 953, 969, 1615, 2859, 4127, 4765, 4845, 12381, 14295, 16201, 18107, 20635, 48603, 54321, 61905, 70159, 78413, 81005, 90535, 210477, 235239, 243015, 271605, 307819, 350795, 392065, 923457, 1052385, 1176195, 1333021, 1539095, 3933031, 3999063, 4617285, 6665105, 11799093, 19665155, 19995315, 58995465, 66861527, 74727589, 200584581, 224182767, 334307635, 373637945, 1002922905, 1120913835, 1270369013, 3811107039, 6351845065, 19055535195]

約数ペア:

[(1, 19055535195), (3, 6351845065), (5, 3811107039), (15, 1270369013), (17, 1120913835), (19, 1002922905), (51, 373637945), (57, 334307635), (85, 224182767), (95, 200584581), (255, 74727589), (285, 66861527), (323, 58995465), (953, 19995315), (969, 19665155), (1615, 11799093), (2859, 6665105), (4127, 4617285), (4765, 3999063), (4845, 3933031), (12381, 1539095), (14295, 1333021), (16201, 1176195), (18107, 1052385), (20635, 923457), (48603, 392065), (54321, 350795), (61905, 307819), (70159, 271605), (78413, 243015), (81005, 235239), (90535, 210477)]