2950147005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{19421}}^1$

素因数の和:19502

約数の個数: 64

約数和(自身を含む): 5481665280

約数和(自身を除く): 2531518275

約数列:

[1, 3, 5, 13, 15, 19, 39, 41, 57, 65, 95, 123, 195, 205, 247, 285, 533, 615, 741, 779, 1235, 1599, 2337, 2665, 3705, 3895, 7995, 10127, 11685, 19421, 30381, 50635, 58263, 97105, 151905, 252473, 291315, 368999, 757419, 796261, 1106997, 1262365, 1844995, 2388783, 3787095, 3981305, 4796987, 5534985, 10351393, 11943915, 14390961, 15128959, 23984935, 31054179, 45386877, 51756965, 71954805, 75644795, 155270895, 196676467, 226934385, 590029401, 983382335, 2950147005]

約数ペア:

[(1, 2950147005), (3, 983382335), (5, 590029401), (13, 226934385), (15, 196676467), (19, 155270895), (39, 75644795), (41, 71954805), (57, 51756965), (65, 45386877), (95, 31054179), (123, 23984935), (195, 15128959), (205, 14390961), (247, 11943915), (285, 10351393), (533, 5534985), (615, 4796987), (741, 3981305), (779, 3787095), (1235, 2388783), (1599, 1844995), (2337, 1262365), (2665, 1106997), (3705, 796261), (3895, 757419), (7995, 368999), (10127, 291315), (11685, 252473), (19421, 151905), (30381, 97105), (50635, 58263)]