29384925

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1262

約数の個数: 48

約数和(自身を含む): 54192960

約数和(自身を除く): 24808035

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 255, 285, 323, 425, 475, 969, 1213, 1275, 1425, 1615, 3639, 4845, 6065, 8075, 18195, 20621, 23047, 24225, 30325, 61863, 69141, 90975, 103105, 115235, 309315, 345705, 391799, 515525, 576175, 1175397, 1546575, 1728525, 1958995, 5876985, 9794975, 29384925]

約数ペア:

[(1, 29384925), (3, 9794975), (5, 5876985), (15, 1958995), (17, 1728525), (19, 1546575), (25, 1175397), (51, 576175), (57, 515525), (75, 391799), (85, 345705), (95, 309315), (255, 115235), (285, 103105), (323, 90975), (425, 69141), (475, 61863), (969, 30325), (1213, 24225), (1275, 23047), (1425, 20621), (1615, 18195), (3639, 8075), (4845, 6065)]