3030975

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:744

約数の個数: 36

約数和(自身を含む): 5722600

約数和(自身を除く): 2691625

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 709, 855, 1425, 2127, 3545, 4275, 6381, 10635, 13471, 17725, 31905, 40413, 53175, 67355, 121239, 159525, 202065, 336775, 606195, 1010325, 3030975]

約数ペア:

[(1, 3030975), (3, 1010325), (5, 606195), (9, 336775), (15, 202065), (19, 159525), (25, 121239), (45, 67355), (57, 53175), (75, 40413), (95, 31905), (171, 17725), (225, 13471), (285, 10635), (475, 6381), (709, 4275), (855, 3545), (1425, 2127)]