16067025

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1831}}^1$

素因数の和:1863

約数の個数: 48

約数和(自身を含む): 31803520

約数和(自身を除く): 15736495

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1755, 1831, 2925, 5493, 8775, 9155, 16479, 23803, 27465, 45775, 49437, 71409, 82395, 119015, 137325, 214227, 247185, 357045, 411975, 595075, 642681, 1071135, 1235925, 1785225, 3213405, 5355675, 16067025]

約数ペア:

[(1, 16067025), (3, 5355675), (5, 3213405), (9, 1785225), (13, 1235925), (15, 1071135), (25, 642681), (27, 595075), (39, 411975), (45, 357045), (65, 247185), (75, 214227), (117, 137325), (135, 119015), (195, 82395), (225, 71409), (325, 49437), (351, 45775), (585, 27465), (675, 23803), (975, 16479), (1755, 9155), (1831, 8775), (2925, 5493)]