6675945

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 11232000

約数和(自身を除く): 4556055

約数列:

[1, 3, 5, 15, 29, 87, 103, 145, 149, 309, 435, 447, 515, 745, 1545, 2235, 2987, 4321, 8961, 12963, 14935, 15347, 21605, 44805, 46041, 64815, 76735, 230205, 445063, 1335189, 2225315, 6675945]

約数ペア:

[(1, 6675945), (3, 2225315), (5, 1335189), (15, 445063), (29, 230205), (87, 76735), (103, 64815), (145, 46041), (149, 44805), (309, 21605), (435, 15347), (447, 14935), (515, 12963), (745, 8961), (1545, 4321), (2235, 2987)]