1590105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 2903040

約数和(自身を除く): 1312935

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 419, 759, 1257, 1265, 2095, 3795, 4609, 6285, 9637, 13827, 23045, 28911, 48185, 69135, 106007, 144555, 318021, 530035, 1590105]

約数ペア:

[(1, 1590105), (3, 530035), (5, 318021), (11, 144555), (15, 106007), (23, 69135), (33, 48185), (55, 28911), (69, 23045), (115, 13827), (165, 9637), (253, 6285), (345, 4609), (419, 3795), (759, 2095), (1257, 1265)]