223225905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73309}}^1$

素因数の和:73353

約数の個数: 32

約数和(自身を含む): 422265600

約数和(自身を除く): 199039695

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 73309, 219927, 366545, 513163, 1099635, 1539489, 2125961, 2565815, 6377883, 7697445, 10629805, 14881727, 31889415, 44645181, 74408635, 223225905]

約数ペア:

[(1, 223225905), (3, 74408635), (5, 44645181), (7, 31889415), (15, 14881727), (21, 10629805), (29, 7697445), (35, 6377883), (87, 2565815), (105, 2125961), (145, 1539489), (203, 1099635), (435, 513163), (609, 366545), (1015, 219927), (3045, 73309)]