227919945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{13411}}^1$

素因数の和:13533

約数の個数: 32

約数和(自身を含む): 401716224

約数和(自身を除く): 173796279

約数列:

[1, 3, 5, 11, 15, 33, 55, 103, 165, 309, 515, 1133, 1545, 3399, 5665, 13411, 16995, 40233, 67055, 147521, 201165, 442563, 737605, 1381333, 2212815, 4143999, 6906665, 15194663, 20719995, 45583989, 75973315, 227919945]

約数ペア:

[(1, 227919945), (3, 75973315), (5, 45583989), (11, 20719995), (15, 15194663), (33, 6906665), (55, 4143999), (103, 2212815), (165, 1381333), (309, 737605), (515, 442563), (1133, 201165), (1545, 147521), (3399, 67055), (5665, 40233), (13411, 16995)]