227989225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9221}}^1$

素因数の和:9297

約数の個数: 24

約数和(自身を含む): 301891392

約数和(自身を除く): 73902167

約数列:

[1, 5, 23, 25, 43, 115, 215, 575, 989, 1075, 4945, 9221, 24725, 46105, 212083, 230525, 396503, 1060415, 1982515, 5302075, 9119569, 9912575, 45597845, 227989225]

約数ペア:

[(1, 227989225), (5, 45597845), (23, 9912575), (25, 9119569), (43, 5302075), (115, 1982515), (215, 1060415), (575, 396503), (989, 230525), (1075, 212083), (4945, 46105), (9221, 24725)]