241813215

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{255887}}^1$

素因数の和:255908

約数の個数: 32

約数和(自身を含む): 491304960

約数和(自身を除く): 249491745

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 255887, 767661, 1279435, 1791209, 2302983, 3838305, 5373627, 6908949, 8956045, 11514915, 16120881, 26868135, 34544745, 48362643, 80604405, 241813215]

約数ペア:

[(1, 241813215), (3, 80604405), (5, 48362643), (7, 34544745), (9, 26868135), (15, 16120881), (21, 11514915), (27, 8956045), (35, 6908949), (45, 5373627), (63, 3838305), (105, 2302983), (135, 1791209), (189, 1279435), (315, 767661), (945, 255887)]