227972025

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{23563}}^1$

素因数の和:23622

約数の個数: 36

約数和(自身を含む): 417836848

約数和(自身を除く): 189864823

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 3225, 9675, 23563, 70689, 117815, 212067, 353445, 589075, 1013209, 1060335, 1767225, 3039627, 5066045, 5301675, 9118881, 15198135, 25330225, 45594405, 75990675, 227972025]

約数ペア:

[(1, 227972025), (3, 75990675), (5, 45594405), (9, 25330225), (15, 15198135), (25, 9118881), (43, 5301675), (45, 5066045), (75, 3039627), (129, 1767225), (215, 1060335), (225, 1013209), (387, 589075), (645, 353445), (1075, 212067), (1935, 117815), (3225, 70689), (9675, 23563)]