16093215

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 30689280

約数和(自身を除く): 14596065

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 71, 73, 115, 135, 207, 213, 219, 345, 355, 365, 621, 639, 657, 1035, 1065, 1095, 1633, 1679, 1917, 1971, 3105, 3195, 3285, 4899, 5037, 5183, 8165, 8395, 9585, 9855, 14697, 15111, 15549, 24495, 25185, 25915, 44091, 45333, 46647, 73485, 75555, 77745, 119209, 139941, 220455, 226665, 233235, 357627, 596045, 699705, 1072881, 1788135, 3218643, 5364405, 16093215]

約数ペア:

[(1, 16093215), (3, 5364405), (5, 3218643), (9, 1788135), (15, 1072881), (23, 699705), (27, 596045), (45, 357627), (69, 233235), (71, 226665), (73, 220455), (115, 139941), (135, 119209), (207, 77745), (213, 75555), (219, 73485), (345, 46647), (355, 45333), (365, 44091), (621, 25915), (639, 25185), (657, 24495), (1035, 15549), (1065, 15111), (1095, 14697), (1633, 9855), (1679, 9585), (1917, 8395), (1971, 8165), (3105, 5183), (3195, 5037), (3285, 4899)]