225156690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227431}}^1$

素因数の和:227455

約数の個数: 48

約数和(自身を含む): 638629056

約数和(自身を除く): 413472366

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 227431, 454862, 682293, 1137155, 1364586, 2046879, 2274310, 2501741, 3411465, 4093758, 5003482, 6822930, 7505223, 10234395, 12508705, 15010446, 20468790, 22515669, 25017410, 37526115, 45031338, 75052230, 112578345, 225156690]

約数ペア:

[(1, 225156690), (2, 112578345), (3, 75052230), (5, 45031338), (6, 37526115), (9, 25017410), (10, 22515669), (11, 20468790), (15, 15010446), (18, 12508705), (22, 10234395), (30, 7505223), (33, 6822930), (45, 5003482), (55, 4093758), (66, 3411465), (90, 2501741), (99, 2274310), (110, 2046879), (165, 1364586), (198, 1137155), (330, 682293), (495, 454862), (990, 227431)]